Attend in-person
Find a Fest near you.
Every Fest is a one-day, in-person event, either a Hack Day or a Meetup, hosted by local organizers. Search by name or city, or use your location to see what is closest.
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No Fest near you? Host a Hack Day.
Fest applications for 2026 are now closed, but you can still bring people together to build. MLH Hack Days are free, in-person mini hackathons that anyone can host, on a date that works for your community.
Host a Hack Day