OpenStreetMap is an map of the world made by people like you. It's a map that you build, that's given away for free like wikipedia. Check out for more. We meet all the time to talk maps, make maps and have fun!

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OSM events around Seattle!

  • Yesterday · 12:00 PM

    Map Downtown Edmonds

    8 Mappers | 5.00

    We are going to try it again. Let's hope Edmonds can keep its power going for our mapping party. We will meetup at the coffee shop to divided the downtown into groups... Learn more
  • August 30 · 12:00 PM

    Map Downtown Edmonds WA

    8 Mappers | 5.00

    Join us to map downtown Edmonds, Washington. Edmonds has a large downtown area with plenty to see and map. We will break into small groups to map different parts of the... Learn more
  • June 25 · 7:00 PM

    Mappy Hour

    17 Mappers | 5.00

    Come out and join us for some casual OSM conversation! We're just being social, so no laptops needed this time. Newbies and experts welcome! P.S. The time is set a... Learn more
  • June 20 · 12:15 PM

    Map Downtown White Center

    6 Mappers | 5.00

    Let's get outside again and enjoy another sunny summer day! If you're interested in exploring Seattle, mapping its neighborhoods is a great way to become familiar with... Learn more
  • May 17 · 12:00 PM

    Trail Blitze

    14 Mappers

    The weather has been great and who doesn't want to play outdoors. We are planning to map park trails and other park features. We are going to concentrate our efforts in... Learn more
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  • Clifford Snow founded OpenStreetMap Seattle

    on November 7

Founded Nov 7, 2008

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