International Trick-Or-Treat & Costume Contest

If you've never had the chance to participate in an American Halloween, now is your chance! Join us for our annual International Trick-or-Treat Tour for an opportunity to dress-up and participate in one of our favorite childhood past-times of receiving free candy. Halloween is one of OISS' favorite holidays of the year and we want it to be yours too!!  

OISS has partnered with the Office of Career Strategy, Yale China, the Yale College Dean's Office, MacMillan Center, the Yale LGBTQ Center, and the Office of Sustainability for a trick-or-treat tour on this side of campus! Each of our offices will have stations set-up where you can stop by, say “Trick-Or-Treat”, and get some Halloween candy.

Costumes for this event are basically required, as this is the whole point of Halloween and Trick-Or-Treating! As an incentive, this year we will have a Costume Contest which we will run over Instagram, and winners will be announced the next day - so really bring it with your costume this year! The OISS team is busy preparing our costumes as we speak…

You must register to attend and this event is open to children/families as well. 

Details about the trick-or-treat route will be sent to those who register closer to the date of the event.