Welcome to Seattle's premier Thanksgiving themed running and walking event....The Green Lake Gobble & Mashed Potato Munch Off. Taking place at Green Lake Park on the Sunday before Thanksgiving, the event consists of a 10K run/walk, a 5K run/walk, a free kids dash and a post-race celebration that includes the crowd pleasing Mashed Potato Munch Off competitive eating contest and an onsite beer garden. The event supports Seattle's Union Gospel Mission through a cash donation as well as the well-needed onsite canned food drive. VOLUNTEERS MUST ARRIVE AT 7:30AM