• Event Categories

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    Honk Jr.

    AC 4th and 5th graders are so excited to perform in their very own musical this year! Adapted for young performers, and with a score by George Stiles and Anthony Drewe (Mary Poppins), Honk! JR. is a heartwarming celebration of being different that is a delight for all ages with its sparkling wit, unique charm and memorable score. Witty and hilarious, but also deeply moving, Honk! JR. will treat you to equal amounts of laughter and tears. Ugly looks quite a bit different from his darling duckling brothers and sisters. The other animals on the farm are quick to notice and point this out, despite his mother's protective flapping. Feeling rather foul about himself, the little fowl finds himself on an adventure of self-discovery, all the while unknowingly outwitting a very hungry Cat. Along the way, Ugly meets a whole flock of unique characters and finds out being different is not a bad thing to be. Tickets: acstheatre.ludus.com $5

    HAC Junior and Senior Prom

    Harley and AC 11th and 12th graders and their guests are invited to prom at the Penfield Country Club on June 1st. Details regarding times and ticket price will be provided soon.
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    Lunch Menu

    Soup: Butternut squash bisque
    Entree/Vegan: Pasta w/marinara
    Salad bar and Sandwich/fruit/yogurt bar

    AC3's Splish Splash Day

    Have your child wear their bathing suit into school under their clothes and apply sunscreen. Please make sure you also send in a towel, water shoes, and a bag for wet clothes. 
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    Lunch Menu

    Soup: Strawberry
    Entree: Turkey provolone panini
    Vegetarian: Provolone panini
    Vegan: Cranberry quinoa salad
    Salad bar and Sandwich/fruit/yogurt bar

    AC3's Bike Day

    Please park your bike or scooter and a helmet by the Pre-Primary door at drop off. Children MUST have a helmet to participate. Rain date is Wednesday June 5.

    Career Life Panel

    We’re excited to welcome alumni in various stages of their careers to campus for the inaugural Career Life Panel on Tuesday, June 4th from 2:00-5:00 p.m! Alumni will share professional experiences, advice, and wisdom with current Upper School students from 2:00 - 3:00 p.m. Following the panel, parents and caregivers are invited to join for a casual reception in the Library from 3:30 - 5:00 p.m.
    Contact: Emily Nevinger
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    Lunch Menu

    Soup: Tomato basil
    Entree: Ham and Swiss croissant
    Vegetarian: Swiss croissant
    Vegan: Black bean burger
    Salad bar and Sandwich/fruit/yogurt bar

    PACK Liaison Thank You Event

    Please join us Wednesday, June 5th from 4:30-6 p.m. in the AC Courtyard for drinks and light fare in recognition of the hard work and dedication you have shown this year as a member of PACK. Thank you for all your help and support of AC!

    Admin Oversight: Shelby Riter
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    Lunch Menu

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

    AC3s/Pre-K Picnic (last day of school for AC3's and Pre-K)

    AC3's and Pre-K families will gather near the preprimary playground to enjoy a picnic lunch. The school year concludes at 1:00 p.m. (following picnic). Rainbow Room Jr. will be open from 1:00 to 6:00 for the children that are regularly scheduled for afternoon care.
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    Last day for K-12th Grade Special Schedule

    Rainbow Room Jr. Open 8-6
    Rainbow Room Open 10-6

    Little School Open 7:30-6:00

    Lower School Moving Up Ceremony

    The ceremony will begin in the CPC and at 9:15 move into classroom activities.

    Grade specific information will come from teachers.

    Middle School Recognition Ceremony

    This event is a celebration for our Middle School students, faculty, and parents. This event highlights students who have achieved throughout the year at the highest level, as well as recognizes our 8th-grade students who are moving on to Upper School next year. We encourage all Middle School parents to attend this celebration of successes in the 2023-2024 school year.

    Upper School Honors Convocation

    The Upper School Recognition Ceremony occurs on June 7th from 11:00-12:30 in the Curtis Performing Center.  This event honors our students for their accomplishments from the past several years. Everyone is invited to attend, and we will be sending individual invitations to parents whose children have been chosen for an award. We would love for parents and siblings of our seniors to join us for this event. For those who are unable to attend in person, we hope you can view our ceremony virtually. You can view that at allendalecolumbia.org/live beginning at 11:00 a.m.

    Senior Dinner

    Seniors and their parents/guardians and immediate family are invited to join us for a senior class dinner at AC the evening of June 7. Additional information will be shared closer to the event.
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    Commencement will be held on Sunday, June 9th at 1:00 p.m. in the Curtis Performance Center. You may park in the back parking lot and follow the sidewalk to the courtyard to the Dining Commons entrance. Students should arrive between 11:30 and 11:45 for photos. For those who are unable to attend in person, we hope you can view our ceremony virtually. You can view that at allendalecolumbia.org/live beginning at 1:00 p.m.
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    Alumni Reunion Weekend

    Join us back on campus for AC's Reunion on Friday, June 14th and Saturday, June 15th! Click here to learn more and register.

    Distinguished Alumni Award Ceremony: Diana Clarkson '99

    Join us for the 14th annual Distinguished Alumni Award Ceremony, celebrating Diana Clarkson '99, a distinguished attorney and esteemed member of the Allendale Columbia School community. Diana's dedication as a former Board of Trustees and Alumni Board member, including her tenure as President, highlights her commitment to AC. Her ongoing service on the Audit Committee, coaching of the Debate Team, participation as a Forum judge, and mentorship to students underscore her profound impact. Diana's career accolades, such as being named to the Rochester Business Journal’s “Forty Under 40” in 2019 and “Women of Excellence” in 2023, attest to her professional prowess. Currently a Partner at Akerman, specializing in transactional tax work with a focus on private equity, Diana's unwavering support, community engagement, and outstanding achievements truly embody the essence of Allendale Columbia School.
    Contact: Emily Cohen
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    Alumni Reunion Weekend

    Join us back on campus for AC's Reunion on Friday, June 14th and Saturday, June 15th! Click here to learn more and register.

    Former Columbia School Tour (RMSC) with Ebets Judson ’64

    Take a tour of the former Columbia School site, now the Eisenhart Building at the Rochester Museum and Science Center, led by former faculty member, Ebets Wesson Judson '64! Visit allendalecolumbia.org/reunion to reserve your spot.
    Contact: Emily Cohen

    Mark von Bucher ’08 HAC Alumni Soccer Game

    Athletic Fields
    Calling all HAC alumni soccer plays, don't miss out on an alumni match! Visit allendalecolumbia.org/reunion to reserve your spot.
    Contact: Emily Cohen

    Alumni Tour of AC

    Don't miss the chance to revisit your alma mater with a special tour! Explore cherished memories and see how the campus has evolved since your time here! Save your spot on the tour by visiting allendalecolumbia.org/reunion
    Contact: Emily Cohen

    All Alumni Lunch

    Dining Commons
    Join us for a delightful lunch at the Ursula Burns Dining Commons, only $5! Dine in or take it out to enjoy in the courtyard. Register online at allendalecolumbia.org/reunion
    Contact: Emily Cohen

    “Ted’s Talk”; a lecture with Ted Hunt

    Faculty Room
    AC alumni, gear up for "Ted's Talk"! Join Ted Hunt for a captivating session of his renowned "Democracy and Discourse" class, brimming with insights and lively discussions. Beware, pop quiz possible! Register online at allendalecolumbia.org/reunion
    Contact: Emily Cohen

    HAC Alumni Basketball Game

    Gannett Gym
    Get ready to hit the court for the Alumni Basketball Game with Coach Knapp! Reconnect with old teammates while getting the latest scoop on HAC Basketball's current program—and its impressive success! Let us know you're coming by registering at allendalecolumbia.org/reunion
    Contact: Emily Cohen

    All Alumni Cocktail Party

    We are thrilled to welcome AC alumni community back to campus for the highlight of Reunion Weekend, the All Alumni Cocktail Hour! Join us for delicious hors d’oeuvres, an open bar, and a chance to mingle with friends old and new! Visit allendalecolumbia.org/reunion to buy tickets! Ticket costs are listed below. $15 per person in advance $20 per person at the door $10 per person Young Alumni Classes of ’19, ’20, ’21, ’22, ’23
    Contact: Emily Cohen
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    HAC Seabreeze Night

    We hope you will join us for this fun event, rain or shine! The water park will be open from 6 - 8 p.m. that evening and rides will be open from 6 -10 p.m. Please note that parents must accompany their children, as supervision is not provided. Tickets are $26 each and may be purchased at the Welcome Desk.
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At Allendale Columbia, we prepare students for the world they will inherit. In our trusting and responsive environment, students in nursery through grade 12 grow in confidence and develop scholastic independence.