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Mercer Island Chamber of Commerce

Our mission is to support and foster the growth, development and advancement of the businesses of Mercer Island while promoting Mercer Island as a special place to do business, live, work and play.

♦ Represent YOUR business on regulation, public policy, community affairs and small business issues ♦ Help promote the economic vitality of Mercer Island through advocacy, leadership and community building events ♦ Facilitate community partnerships to philanthropy, volunteerism and community involvement ♦ Provide referral and networking opportunities; help develop strategic partnerships between member businesses ♦ Host monthly luncheons with speakers of local and regional interest ♦ Publish a bi-monthly newsletter of Chamber and community news ♦ Host community events that bring people and businesses to the island ♦ Serve as information center, offering maps and demographic information about the island ♦ Recognize exceptional achievements of the business community ♦ Provide advertising and sponsorship opportunities ♦ Introduce new businesses to the community through ribbon cutting ceremonies

Mark Your Calendar

Eat Out to Help Out Instragram graphic

Eat Out to Help Out

Tuesday, June 8th

The Chamber has partnered with the following restaurants for this special event.

Each eatery will donate 20% of their proceeds from June 8th to Mercer Island Youth & Family Services, which is working closely with our community to stabilize those that are struggling mentally or financially.

Participants include:
Hap's Burgers & Taps


Mioposto Pizzeria

Pogacha Restaurant & Bar

Sano Cafe

Support MI Eateries!

Lunchtime Networking - In Person!

Thursday, June 17 | 12 - 1pm

It's really happening... face-to-face networking at Mercerdale Park with lunch from Pagliacci Pizza! Register today and brush up on your networking skills. You'll see some familiar faces and meet new business leaders too. This in-person event is the start to our back-to-normal events the chamber will hold over the summer and into the fall. No charge; just register online and come prepared to connect, collaborate and grow your contacts.

Register Here

Upcoming Chamber Events & Activities

Webinars, Workshops & More


Recent information and guidance regarding Washington State’s reopening have created a confusing and at times contradictory compliance landscape for employers. Join speakers from Washington State’s Department of Labor & Industries, Division of Occupational Safety and Health (DOSH) and King County Public Health as they review current reopening guidance including:   Employer obligations under the new…

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Returning to Work for Employers: Preparing the Workplace and Workforce

Webinar | Thursday, June 17 | 10 – 11AM Presented by OneEastside SPARK, Center for Business Resilience and Innovation With Governor Inslee’s announcement that the state is moving toward a statewide reopening on June 30, 2021, many organizations are reviewing plans to return to their physical offices. Join us to learn more about how to…

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2021 East King Chambers Legislative Wrap-Up

Sponsored by the East King Chambers Coalition, which includes Bellevue, Bothell/Kenmore, Greater Issaquah, Kirkland, Maple Valley/Black Diamond, Mercer Island, OneRedmond, Renton, Sammamish, SnoValley and Woodinville chambers Join the delegates of the East King Chambers Coalition, your fellow local business leaders and our Eastside legislators in a robust discussion about this year’s historic legislative session. Our…

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Legislator Listening Session

Mercer Island Chamber Presents Our Annual Legislator Listening Sessions – virtual this year – will be an opportunity for our businesses to hear from our legislators and understand the lengths they went this past session to help protect our small businesses still struggling through the pandemic as well as our working families with children. Register…

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MI Farmers Market – Opening Soon!

We are ready to welcome back our beloved Mercer Island Farmers Market. The first market of 2021 will be on Sunday, June 6th from 10am – 3pm. You can expect COVID-19 safety protocols, but you can also expect some of the fabulous food, flower, and gift vendors that you’ve come to enjoy purchasing from. Please…

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Articles & Resources

Regional Business Summit Recap

May 3, 2021

Written by 425 Business Staff  

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OneEastside: Small Business Response, Resiliency, Reopen, Recover Together

April 29, 2021

OneEastide – Eastside Recovery Hub OneEastside was formed to respond to the COVID-19 crisis by providing small businesses and non-profits…

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McKinsey & Company: How leaders can communicate during COVID-19 recovery

February 3, 2021

By David Honigmann, Ana Mendy, and Joe Spratt When the COVID-19 crisis first erupted, organizations across the world were plunged…

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Economic Impacts Survey

January 6, 2021

King County, the City of Seattle, the Seattle Metropolitan Chamber of Commerce, and Greater Seattle Partners are coordinating a regional…

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