South Lake Union Block Party

Join us this summer on August 14, 2026 for South Lake Union Block Party! Westlake Ave N & Denny Way. Admission is free, and all ages are welcome. Enjoy the community fair, beer & cocktails, lawn games, street scramble, food trucks, and two music stages with live performances from local artists. You won’t want to miss out on the fun!

Event features
At South Lake Union Block Party, you can look forward to:

Main stage featuring Northwest artists
Beer and cocktail garden
Local food trucks
Community fair featuring local businesses and organizations