A taste of the tropics with a splash of Aloha!
Surf's up Mercer Island! Join us July 14th and 15th, 2018 in celebrating our summer days in a tropical way the the 28th Mercer Island Summer Celebration! Festival. Grass skirts, flower shirts, tiki lights and tropical delights...we're planning a sandtastic weekend of tropical fun to celebrate a different kind of island life. Paradise is calling...
Check back often. Full details will be posted as they become available.
If you are interested in becoming a 2018 Summer Celebration Sponsor, please check out the many opportunities that are available in our Sponsor Packet.
National Trails Day & Letterboxing
Saturday, June 02, 2018National Trails Day & Letterboxing
Celebrate the trails of Pioneer Park while hunting for hints and clues! Pick up your letterbox clue book, make a stamp and start hunting! Pioneer Park has 6.6 miles of trails for hiking, running and walking. Come outside and play! Meet us in the NW quadrant a... Read more...
Saturday, June 16, 2018Each year, Mercer Island citizens donate hundreds of hours of their time to maintain the community's parks and open spaces: picking up litter, planting trees, cutting down ivy, painting over graffiti, or repairing trails.
Many people are interested in preserving the forested character of the is... Read more...
Movies in the Park
Saturday, July 28, 2018July 28, Moana, *9:15 pm
August 18, A Wrinkle in Time, *8:35 pm
Join us for another great year of movies in Mercerdale. FREE family movies are shown on a giant inflatable screen in Mercerdale Park. Participants should bring blankets, lawn chairs, and flashlights. Movies are cancelled during incl... Read more...
View All Calendar Events...