Columbia Reunion

Each year, Columbia alumni are invited back to campus for a weekend of festivities hosted by Columbia Engineering, Columbia College, Barnard, and the School of General Studies. This Reunion, SEAS is hosting a series of engaging lectures, talks, and other programs alumni across the University won't want to miss. Celebrating a milestone reunion? Graduates of class years ending in 0 and 5, are invited to exclusive milestone class programming throughout the weekend.

Welcome back to campus!

Thursday, May 29 - Saturday, May 31, 2025

REGISTER

Thursday, May 29

Dean's Alumni Welcome Dinner & CEAA Awards Presentation
Dean Shih-Fu Chang and the Columbia Engineering Alumni Association (CEAA) invite you to a formal dinner to kick off the weekend and recognize notable alumni and faculty recipients of the prestigious CEAA awards. 

Friday, May 30

On-Campus Events & New York City Tours and Culture
Revisit campus with lectures, tours, and programming. Revisit the city by joining walking tours, visiting a museum or attending a Broadway show.

Chelsea Piers Party
Enjoy dinner, drinks, and dancing with Columbia College, Columbia Engineering, Columbia General Studies, and Barnard College classmates and friends as the sun sets at Pier Sixty, one of Manhattan’s most spectacular waterfront venues!

Saturday, May 31

Dean’s Breakfast and State of the School Address
All alumni are invited to start the day with inspiration and camaraderie at a special breakfast! Get a glimpse into the latest developments at Columbia Engineering with Dean Shih-Fu Chang, share in the excitement of what’s to come, and join in a celebratory toast to the Classes of 1975 and 2000 on their golden and silver anniversaries.

Engineering Master's and Doctoral Alumni Reception
Join graduate program alumni and Columbia Engineering leadership for an opportunity to catch up with friends and expand your network.

Class Receptions and Dinners
Join your class to reminisce over al fresco drinks and dinner. You’ll also take your class photo!


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Dean Shi-Fu Chang at a podium
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Students Touring Campus
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Columbia Students Celebrating

Frequently Asked Questions


If you have questions that cannot be answered below, please email [email protected].
  • When will Reunion 2025 registration open? When does early-bird pricing end?

    Reunion registration is now live! Early-bird pricing ends on March 21. Secure your spot now.

  • Morningside Campus Access

    The safety and security of our Columbia community is paramount for all of us. Offices across the University are working to ensure all Reunion 2025 events run smoothly, fostering an environment for the entire community that fully embraces such a momentous occasion. Our primary objective is to uphold a safe and respectful atmosphere for all in attendance, and we will continue to monitor and update guests accordingly. 

    To get the most up-to-date information about campus access and security updates, visit Columbia Public Safety.

  • Where and when is walk-in registration and check-in?

    Alfred Lerner Hall
    Times and additional logistics information to be announced.

  • What does Reunion 2025 cost?

    A General Reunion Ticket is $75.00 through March 21, during our early-bird window, and $150.00 thereafter. 

    General Reunion Ticket 
    Includes: The General Reunion Weekend includes all intellectual programs, tours, exhibitions, and select community gatherings, Saturday Lunch Under the Tent, The Starlight Celebration and full access to the new Lion's Lounge - the hospitality tent on Low Plaza, which includes grab-and-go snacks and beverages, and entertainment throughout the weekend.

    Additional events can be added on à la carte - including Class Dinners, Chelsea Piers Party and the Dean’s Breakfast.

     

  • How should I dress?

    Casual dress is suggested for daytime activities. Business attire is recommended for class receptions and dinners. And Columbia blue is always welcome!

  • How can I receive special assistance?

    If you require special assistance during your campus visit, please contact us by Thursday, May 1, and we will do our best to accommodate the request but not guaranteed. Please direct all requests to [email protected].

  • What is the cancellation policy?

    A full refund will be granted if you cancel by Wednesday, May 21, at 5:00 p.m. EDT. Please note that donations are nonrefundable.

  • When is the Columbia Alumni Center open?

    The Columbia Alumni Center will not be open to alumni and guests during Reunion. Reunion events will take place in various locations on campus. For any questions, please feel free to head to Lerner Hall, 2nd floor and a representative will be able to assist you.

  • Is there a limit to the number of events for which I can register?

    No, you are welcome to register for as many or as few events as you’d like! Please note that when you register for Reunion you have access to all intellectual programs, community gatherings, Saturday Lunch under the tent, The Starlight Celebration along with access to the new Lions’ Lounge located in Low Plaza. Additional programming is available and may be subject to an additional cost.

  • Will child care be available?

    No, childcare will not be available at Reunion 2025. There will be family-friendly activities in our Lion's Lounge on Low Plaza but, please note, that reunion weekend events are best suited for adults who are aged 21+.

  • Where can I stay?

    Columbia is working with several hotels in the area to provide special reunion rates. More details to follow.