OpenStreetMap US

Join us May 21-22 in Washington, DC at the Mapbox office for a 2 day OSM hackathon! Each day we’ll be in the office between 9am-6pm, then we’ll head out for an evening social event.

This is the perfect opportunity to meet up with other developers, designers, and mappers in the OSM community and build something awesome. It could be a new feature for an open source project, a fun map style, a documentation or translation improvement, or something completely random.

Bring your laptops and your ideas. All are welcome!

RSVP at if you can make any part of the event.

Mapbox is located in the New America building at 740 15th St NW, Washington, DC 20005. OSM link

Looking for ideas? Check out the OSM Top 10 Tasks and the osmlab/osm-planning repository.

What do you want to see built? Tell us on Twitter using the hashtag #osmhacks!