• Event Categories


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    Lunch Menu

    Soup: Vegetable
    Entree: Cheese pizza or Buffalo chicken pizza
    Vegan: Gluten/dairy free pizza
    Salad Bar and Sandwich/fruit/yogurt bar
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    Lunch Menu

    Soup: Potato leek
    Entree: Turkey provolone panini
    Vegetarian: Provolone panini
    Vegan: Black bean and couscous salad
    Dessert: Cookie
    Salad Bar and Sandwich/fruit/yogurt bar
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    Rosh Hashanah ( No school for AC3's-12th Grade)

    Little School is open
    Rainbow Room Open 8am-6pm
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    Rosh Hashanah ( No school for AC3's-12th Grade)

    Little School is open
    Rainbow Room Open 8am-6pm
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    7th Grade Pathfinder Trip

    The seventh-grade trip to Camp Pathfinder for the 2024-2025 school year is scheduled from Monday, October 7 to Friday, October 11. Students will leave Allendale Columbia early on the morning of October 7 and return on the evening of Friday, October 11. At Camp Pathfinder, the students will participate in outdoor education activities supervised by the camp’s trained staff.
    The camp is owned and operated by AC alumnus Mike Sladden (’76). Camp Pathfinder is remote and rustic, and is located on Pathfinder Island in Algonquin Park’s Source Lake, approximately forty minutes from Huntsville, Ontario. You can visit Camp Pathfinder’s website at www.camppathfinder.com to learn more about the camp and its facilities.

    Lunch Menu

    Soup: Creamy tomato
    Entree: Grilled cheese
    Vegan: Falafel
    Salad Bar and Sandwich/fruit/yogurt bar
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    7th Grade Pathfinder Trip

    The seventh-grade trip to Camp Pathfinder for the 2024-2025 school year is scheduled from Monday, October 7 to Friday, October 11. Students will leave Allendale Columbia early on the morning of October 7 and return on the evening of Friday, October 11. At Camp Pathfinder, the students will participate in outdoor education activities supervised by the camp’s trained staff.
    The camp is owned and operated by AC alumnus Mike Sladden (’76). Camp Pathfinder is remote and rustic, and is located on Pathfinder Island in Algonquin Park’s Source Lake, approximately forty minutes from Huntsville, Ontario. You can visit Camp Pathfinder’s website at www.camppathfinder.com to learn more about the camp and its facilities.

    Lunch Menu

    Soup: Chicken noodle
    Entree: Mexican skillet
    Vegan: Veggie skillet
    Salad Bar and Sandwich/fruit/yogurt bar
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    7th Grade Pathfinder Trip

    The seventh-grade trip to Camp Pathfinder for the 2024-2025 school year is scheduled from Monday, October 7 to Friday, October 11. Students will leave Allendale Columbia early on the morning of October 7 and return on the evening of Friday, October 11. At Camp Pathfinder, the students will participate in outdoor education activities supervised by the camp’s trained staff.
    The camp is owned and operated by AC alumnus Mike Sladden (’76). Camp Pathfinder is remote and rustic, and is located on Pathfinder Island in Algonquin Park’s Source Lake, approximately forty minutes from Huntsville, Ontario. You can visit Camp Pathfinder’s website at www.camppathfinder.com to learn more about the camp and its facilities.

    Lunch Menu

    Soup: Cream of pumpkin
    Entree: Ham and Swiss croissant
    Vegetarian: Swiss croissant
    Vegan: Three sisters salad
    Salad Bar and Sandwich/fruit/yogurt bar

    Senior Class Breakfast

    Gannett Gym
    AC’s traditional Senior Breakfast will be held on campus on Wednesday, October 9th. The Senior Breakfast allows students to look forward to the year and focus on the legacy the Class of 2025 leaves behind.
    Contact: Emily Nevinger
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    7th Grade Pathfinder Trip

    The seventh-grade trip to Camp Pathfinder for the 2024-2025 school year is scheduled from Monday, October 7 to Friday, October 11. Students will leave Allendale Columbia early on the morning of October 7 and return on the evening of Friday, October 11. At Camp Pathfinder, the students will participate in outdoor education activities supervised by the camp’s trained staff.
    The camp is owned and operated by AC alumnus Mike Sladden (’76). Camp Pathfinder is remote and rustic, and is located on Pathfinder Island in Algonquin Park’s Source Lake, approximately forty minutes from Huntsville, Ontario. You can visit Camp Pathfinder’s website at www.camppathfinder.com to learn more about the camp and its facilities.

    Lunch Menu

    Soup:  Curried wild rice and squash
    Entree: Mediterranean chicken w/couscous
    Vegan: Marinated tofu
    Dessert: Sunshine bar
    Salad Bar and Sandwich/fruit/yogurt bar

    All School Open House

    Lifelong success starts with an education that fosters critical, independent thinking and an appreciation for the core values. Find out how Allendale Columbia School provides students with a real and relevant education. Meet our teachers, students and administrators, and tour the campus to learn more about AC's innovative approach. Registration is encouraged. Please contact  the Admissions Office at 585.641.5344 or admissions@allendalecolumbia.org with questions.
    Contact: Abhi Somaskanda
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    7th Grade Pathfinder Trip

    The seventh-grade trip to Camp Pathfinder for the 2024-2025 school year is scheduled from Monday, October 7 to Friday, October 11. Students will leave Allendale Columbia early on the morning of October 7 and return on the evening of Friday, October 11. At Camp Pathfinder, the students will participate in outdoor education activities supervised by the camp’s trained staff.
    The camp is owned and operated by AC alumnus Mike Sladden (’76). Camp Pathfinder is remote and rustic, and is located on Pathfinder Island in Algonquin Park’s Source Lake, approximately forty minutes from Huntsville, Ontario. You can visit Camp Pathfinder’s website at www.camppathfinder.com to learn more about the camp and its facilities.

    Lunch Menu

    Soup: Potato corn chowder
    Entree: Sloppy joe
    Vegan: Black bean veggie burger
    Dessert: Cookie
    Salad Bar and Sandwich/fruit/yogurt bar
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    Lunch Menu

    Soup: Vegetable
    Entree: Cheese ravioli
    Vegan: Vegan ravioli
    Salad Bar and Sandwich/fruit/yogurt bar
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    Lunch Menu

    Soup: Butternut squash bisque
    Entree: Turkey provolone panini
    Vegetarian: Provolone panini
    Vegan: Curried chickpea salad
    Dessert: Chocolate dipped pretzel
    Salad Bar and Sandwich/fruit/yogurt bar

    College Testing Day (PreACT, PSAT, SAT)

    Alumni Gym
    UPPER SCHOOL CLASSES ARE CANCELED on Wednesday, October 16th, and students in grades 9-12 will be engaged in grade-level activities and/or college testing: -9th graders will engage in a community-building exercise. Students will be free to stay for lunch (12:45 p.m.) or sign out with permission. -10th and 11th graders will take the PreACT and PSAT/NMSQT respectively. The test includes approximately 2 hours and 30 minutes of actual testing time, in addition to one hour for breaks and administrative tasks. Students should come prepared with #2 pencils, an approved calculator with fresh batteries and snacks and water (no nuts!) Testing will run from 8:10 a.m. - 11:30 a.m.; students may stay for lunch (12:45 p.m.) or sign out with permission. -12th graders either pre-registered to take the SAT School Day on campus or are working on their college applications at home. Students who are testing should come prepared with #2 pencils, an approved calculator with fresh batteries and snacks and water (no nuts!). Testing will run from 8:10 a.m. - 11:30 a.m.; students may stay for lunch (12:45 p.m.) or sign out with permission.
    Contact: Emily Nevinger

    9th Grade Team-Building Field Trip

    The 9th grade will be off-campus at Channing H. Philbrick Park participating in team-building activities while grades 10-12 take college entrance exams. After they return, the 9th grade will enjoy donuts and hot chocolate and then they may be excused to be pick-up early with a permission slip, or stay to eat lunch.
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    Lunch Menu

    Soup: Creamy mango
    Entree: Ginger chicken w/jasmine rice
    Vegan: Ginger tofu
    Salad Bar and Sandwich/fruit/yogurt bar

    Honors Art 2 Field Trip

    This field trip will take art students to photograph reference images at the Rochester Public Market, and then to view a landscape exhibit at More Fire Glass. 
    Contact: Amy Oliveri

    Kindergarten Field Trip to the Public Market

    Our first unit of inquiry revolves around community. We are looking forward to connecting with local farmers and our very own AC upper schoolers who are going to the market the same day for photography.
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    Lunch Menu

    Soup: Three sisters
    Entree: Cheese or garlic pizza
    Vegan: Gluten/dairy free pizza
    Dessert: Apple crisp
    Salad Bar and Sandwich/fruit/yogurt bar

    Fourth Grade Field Trip to Ride on the Sam Patch on the Erie Canal

    Fourth Grade invites their families to join them to as they ride down the Erie Canal on the Sam Patch at Lock 32!

    AC Family Hispanic Heritage Movie Night

    CPC
    Join us for a special Hispanic Heritage Movie Night as we come together to celebrate the richness of Hispanic culture with a screening of the family-friendly film, "Encanto"! This heartwarming Disney movie, set in Colombia, beautifully highlights the importance of family, resilience, and embracing our unique gifts—values deeply rooted in Hispanic heritage. "Encanto" is not only a captivating story for all ages but also a meaningful way to reflect on the cultural contributions of Hispanic and Latinx communities. Coming together as a school community for this event allows us to honor and celebrate the diverse cultures that shape our world. It’s an opportunity for families to enjoy an evening of entertainment, connection, and learning, while deepening our appreciation for the vibrancy of Hispanic heritage. We invite you to bring your loved ones, relax, and enjoy this magical film with us! Snacks will be provided, and everyone is welcome.
    Contact: Angelica Davis-Bernard
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    Trunk Or Treat

    Join us Saturday, October 19th from 2pm - 4pm for our 3rd Annual Trunk or Treat! 

    Sign up HERE!

     
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    Lunch Menu

    Soup: Chicken rice
    Entree: Belgian waffles w/turkey sausage
    Salad Bar and Sandwich/fruit/yogurt bar
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    Lunch Menu

    Soup: Black bean salsa
    Entree: Chicken soft tacos w/toppings
    Vegan: Refried beans
    Dessert: Italian ice
    Salad Bar and Sandwich/fruit/yogurt bar
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    Lunch Menu

    Soup: Creamy tomato
    Entree: Grilled cheese
    Vegan: Falafel
    Salad Bar and Sandwich/fruit/yogurt bar
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    Lunch Menu

    Soup: Potato cheddar
    Entree: Turkey sub
    Vegetarian: Cheese sub
    Vegan: Veggie hummus wrap
    Dessert: Blond brownie
    Salad Bar and Sandwich/fruit/yogurt bar
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    Lunch Menu

    Soup: Strawberry
    Entree: Macaroni and cheese
    Vegan: Pasta
    Salad Bar and Sandwich/fruit/yogurt bar

    Middle School Dance

    More Details coming soon

    Hydroponics Field Trip

    The Middle School hydroponics elective will be headed to tour the Wegmans Hydroponics facility.

    Ken Luk Classical Guitar and Mandolin Concert

    Today there will be a presentation and performance on classical guitar and mandolin by Ken Luk, one of the teachers from Eastman Community Music School, who is currently offering instruction on our campus. Grades Kindergarten through 5th are invited. 
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    Lunch Menu

    Soup: Vegetable
    Entree: Chicken fingers
    Vegan: Veggie “chik” nuggets
    Salad Bar and Sandwich/fruit/yogurt bar

    Middle School Spirit Week

    Middle School is participating in their own Spirit Week themes. Students are encouraged to dress up for a special week of Fall Fun!

    The schedule is: 
    Monday: Cozy Day 
    Tuesday: Fall Color Day 
    Wednesday: Crazy Hats and Socks Day 
    Thursday: Costume Day (Please be mindful costumes must be school appropriate and should not contain gore or weapons!)

    Upper School Spirit Week

    Upper School is participating in their own Spirit Week themes. Students are encouraged to dress up for a special week of Fall Fun!

    Here are the themes:
    Monday: Student/Teacher Swap
    Tuesday: Colors Day (9th purple, 10th orange, 11th green, 12th black)
    Wednesday: Ages Day (9th babies, 10th kids, 11th adult, 12th senior citizens)
    Thursday: Costume Day (Please be mindful costumes must be school appropriate and should not contain gore or weapons!)
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    Middle School Spirit Week

    Middle School is participating in their own Spirit Week themes. Students are encouraged to dress up for a special week of Fall Fun!

    The schedule is: 
    Monday: Cozy Day 
    Tuesday: Fall Color Day 
    Wednesday: Crazy Hats and Socks Day 
    Thursday: Costume Day (Please be mindful costumes must be school appropriate and should not contain gore or weapons!)

    Upper School Spirit Week

    Upper School is participating in their own Spirit Week themes. Students are encouraged to dress up for a special week of Fall Fun!

    Here are the themes:
    Monday: Student/Teacher Swap
    Tuesday: Colors Day (9th purple, 10th orange, 11th green, 12th black)
    Wednesday: Ages Day (9th babies, 10th kids, 11th adult, 12th senior citizens)
    Thursday: Costume Day (Please be mindful costumes must be school appropriate and should not contain gore or weapons!)

    Lunch Menu

    Soup: Chicken noodle
    Entree: Chili w/cornbread
    Vegan: Veggie chili
    Dessert: Oatmeal cookie
    Salad Bar and Sandwich/fruit/yogurt bar

    Upper School Pep Rally

    As part of Upper School's Spirit Week, grades 9 through 12 will participate in a pep rally in the Gannett Gym!
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    Middle School Spirit Week

    Middle School is participating in their own Spirit Week themes. Students are encouraged to dress up for a special week of Fall Fun!

    The schedule is: 
    Monday: Cozy Day 
    Tuesday: Fall Color Day 
    Wednesday: Crazy Hats and Socks Day 
    Thursday: Costume Day (Please be mindful costumes must be school appropriate and should not contain gore or weapons!)

    Upper School Spirit Week

    Upper School is participating in their own Spirit Week themes. Students are encouraged to dress up for a special week of Fall Fun!

    Here are the themes:
    Monday: Student/Teacher Swap
    Tuesday: Colors Day (9th purple, 10th orange, 11th green, 12th black)
    Wednesday: Ages Day (9th babies, 10th kids, 11th adult, 12th senior citizens)
    Thursday: Costume Day (Please be mindful costumes must be school appropriate and should not contain gore or weapons!)

    Lunch Menu

    Soup: Chili
    Entree: French toast w/turkey sausage
    Vegan: Veggie hummus plate
    Salad Bar and Sandwich/fruit/yogurt bar

    The Fire Department is Visiting Pre-Primary!

    The Brighton Fire Department is coming to Allendale Columbia to visit some of our littlest friends. AC3s and Pre-K will get a chance to experience a fire truck up close and learn more about fire safety!

    Kindergarten Field Trip to Ganondagan

    Kindergarten is off to Ganondagan to explore other cultures, how communities before us lived, and to connect with our land acknowledgement that we say every week in the kinder classroom. Our students will gain deeper understanding and respect for the Haudenosaunee people from learning about their experiences first hand!
    Contact: Aly Rubelmann and Barbie King

    Middle and Upper School Fall Concert

    Performance ensembles in the Middle and Upper School will delight the AC community with musical selections from their first-semester repertoire. Attire for performers is All-black professional attire (dress or skirt, pants, shirt, etc., not to include jeans, t-shirts, or sneakers), with optional addition of an accent color for each concert (scarf, tie, socks, headband, necklace, etc. - be creative!). Arrival time for performers is 6:30. All are welcome!
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    Middle School Spirit Week

    Middle School is participating in their own Spirit Week themes. Students are encouraged to dress up for a special week of Fall Fun!

    The schedule is: 
    Monday: Cozy Day 
    Tuesday: Fall Color Day 
    Wednesday: Crazy Hats and Socks Day 
    Thursday: Costume Day (Please be mindful costumes must be school appropriate and should not contain gore or weapons!)

    Upper School Spirit Week

    Upper School is participating in their own Spirit Week themes. Students are encouraged to dress up for a special week of Fall Fun!

    Here are the themes:
    Monday: Student/Teacher Swap
    Tuesday: Colors Day (9th purple, 10th orange, 11th green, 12th black)
    Wednesday: Ages Day (9th babies, 10th kids, 11th adult, 12th senior citizens)
    Thursday: Costume Day (Please be mindful costumes must be school appropriate and should not contain gore or weapons!)

    AC3's and Pre-K Color Day: Orange

    Once a month the Nursery and Pre-K students wear a specific color or pattern as they learn about different colors, shapes and patterns in their classrooms. Please join us in helping our youngest students celebrate the color or pattern of the month and wear what's specified in the calendar listing above!

    Lunch Menu

    Soup: Butternut squash bisque
    Entree/vegan: Pasta w/marinara
    Dessert: Worms in dirt
    Salad Bar and Sandwich/fruit/yogurt bar

    Black Student Union Bake Sale

    BSU is hosting a bake sale to help fundraise for an Affinity Space budget to assist in bringing in speakers and giving back to the community during the upcoming holiday season. Bring in a couple of dollars so you can buy some delicious treats!
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At Allendale Columbia, we prepare students for the world they will inherit. In our trusting and responsive environment, students 18 months through grade 12 grow in confidence and develop scholastic independence.