Mappy Hour

This is a past event

10 people went

Every 2 months on the 2nd Tuesday

Location image of event venue


• Introducing MaptimeDC!

• Bike oriented mapping party in Arlington

• Upcoming 10th Anniversary of OpenStreetMap

• Using OSM for building congressional districts (,-plain-distance-function)

• Bike routing ( for DC and BaltimoreStatus of the DC buiding import

For more information see