The next OpenStreetMap conference is coming to Washington, DC April 12 & 13, and you have through tomorrow — Saturday — to register at the early bird rate of just $75.

The conference is a great opportunity to learn more about OpenStreetMap and how it’s being used, meet other mappers and OpenStreetMap data users, and get involved in the largest open source mapping community creating a continuously updated representation of the world.

Register by Saturday, February 15 to save your spot and get the early bird rate.

Traveling astronaut by Tatiana Van Campenhout