OSM's 21st Anniversary Picnic

Come enjoy summer in Seattle and celebrate OpenStreetMap's 21st birthday at Green Lake Park! We'll be at the north end of the lake, just west of the wading pool.

As always, newcomers are welcome as well as long-time mappers, to swap stories and ask questions. We will have a small grill and some grillables (e.g. hot dogs and buns). Please bring a chair and something to share!