Happening Next

Mercer Island Festivals Events

Festivals Happening Next in Mercer Island, WA

Pista sa Nayon 2026

 Seward Park Amphitheater 26 Jul 2026
FESTIVALS

Mercer Island Summer Celebration - Bubble Festival

 Mercerdale Park 11 Jul 2026
FESTIVALS

Mini Golf & Bubbles at Mercer Island's Summer Celebrations ⛳🫧

Mercerdale Park 11 Jul 2026
SPORTS

20th Louisianathon Cajun & Creole Celebration of Dance, Food and Culture

 Veterans of Foreign Wars 8 Nov 2026
MUSIC USD 20