Andrew Zhou (andouu)

TreeHacks 2026

Stanford, CA, USA

The largest collegiate hackathon in the US.

Stanford, CA, USA

The largest collegiate hackathon in the U.S.

Vancouver, Canada

Western Canada's largest 24 hour hackathon.

San Francisco, CA, USA

This year's Cal Hacks is co-hosted by Google and Fetch.ai. Together we'll assemble in SF for a weekend of hacking, friendship, and crazy ideas.

Seattle, WA, USA

DubHacks is a tech and entrepreneurship non-profit in Seattle run by students at the University of Washington.

Online

Unleash creativity and break boundaries

Bellevue, WA, USA

Beginner-friendly student-led hackathon in Bellevue College