Calendar of Events - Mercer Island Chamber of Commerce
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Event Type:

December 2026
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Events available for Registration...

Business Workshop: Film Better Content in 60 Minutes ? No New Phone, Gear or Creativity Required 
5/21/2026
register for this event...

Women in Business Workshop: Winning in Friendship: The Relationship Strategy Every Woman in Business Needs
6/3/2026
register for this event...

Mercer Island Connect: 5 Chamber Speed Networking Breakfast
6/5/2026
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Mercer Island Connect: Network Together After Hours
6/10/2026
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Coffee & Conversations
9/16/2026
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Events in the month of December 2026
DateEvent
12/3/2026

Mosaic MI is a monthly Open Mic and Listening Room on Mercer Island bringing local musicians AND engaged listeners together for a community-powered music experience. Mosaic MI is dedicated to providing an inclusive space for all talent levels, from seasoned musicians to those only performing for their pets in basements. Mosaic MI is for anyone in high school and older searching for a supportive space to share their songs and be inspired by others. Come, witness this amazing evening and see what it's all about.

Come join-- free to attend! Be part of the Mosaic. Learn more and sign up for monthly email reminders at http://mosaicmusicmi.com

more info...
12/5/2026
Save the date for 2026 Mercer Island Holiday Market.

Saturday, December 5th
10:00am - 3:00pm
Mercer Island Community & Events Center

More information coming soon! 

more info...
12/9/2026

The Chamber’s Board of Directors meets monthly to review organizational business, financial reports, and strategic initiatives. These meetings provide an opportunity for the board to discuss ongoing programs, evaluate progress toward goals, and make decisions that guide the Chamber’s operations and community impact.

This is a regularly scheduled governance meeting of the Chamber’s leadership team.

This is a closed meeting. 


more info...