Summer Celebration 2026

probably around Sunday, July 11, 2027 · Mercer Island Community & Event Center

Dates tentative — check mercerisland.gov for exact days and times

Festivals & Paradescommunityfamily-friendlyoutdoorcelebrationall agessummer

The Summer Celebration 2026 takes over Mercer Island Community & Event Center on July 11th, offering a family-friendly outdoor festival with views of Lake Washington and the Cascades. The venue's 42,755 square feet of flexible space means there's room for actual crowds without feeling cramped, and the built-in catering kitchen suggests the food situation won't be an afterthought.

Venue

Mercer Island Community & Event Center

8236 SE 24th St, Mercer Island, WA 98040, USA · Mercer Island

mercerisland.gov Map →

Summer Celebration 2026

Venue

Links