sandcastle by SANDBOX

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Toronto, Canada

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About Event

sandcastle is not your typical hackathon.

we're handpicking 30 builders for a cozy, invite-only sprint where everyone actually talks to each other. no hundreds of strangers, no corporate booths, no pitch decks. just a small room full of people who can ship, working under a mystery constraint.

all we'll say is you'll be given something you didn't choose, a limited time to make it work, and the results are going to be unhinged.

apply with your github. spots are limited and we're curating, so don't sleep on it.

This event is part of Toronto Tech Week! Toronto Tech Week is a citywide celebration of the people building what’s next. From May 26–29, 2026, founders, investors, and builders come together for hundreds of community-led events across Toronto, connecting tens of thousands of people around Canadian tech. Torontotechweek.com.

Location

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Toronto, Canada

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