Notification of Lake Closure Seattle Outboard Association will be holding its annual boat race regatta on Lake Lawrence the weekend of September 25-27, 2026. For the safety of our racers and the community members, the main body of the lake will be closed during the 3-day event. We would appreciate any boats utilizing the area outside of our course markers or along the shoreline to adhere to a 'NO WAKE' speed as wakes can be detrimental to our drivers and boats. IPL0363495 Aug 17 2026