Washington State Main Street Community

Washington State Main Street Community

Working to create a vibrant and prosperous downtown since 2006.


Prosser Farmer's Market Opening
Starts June 4th, continues each Saturday from 8am - 12pm until October 1st.

National Night Out
Join us for the event
on August 2 from 5 pm - 9 pm

Our Mission

shop small family on sidewalk with large teddy bear

Economic Vitality
2nd Monday of each month at 1:30pm

Working with our businesses to promote downtown and shop local.

open book page mural

2nd Monday of each month, quarterly at 11am (March, June, September, December)

Historic preservation, facade improvements, and overall improvements to downtown streetscapes.

Made on Main Party

1st Tuesday of each month at 3pm

Community events and happenings to drive visitors to Prosser and locals to downtown. 

Volunteers at Appreciation Event

2nd Thursday of each month at 3pm

Ongoing communication, education, and dedication to our members and our community.

Latest News


National Night Out

Join us on August 2nd from 5 pm - 9 pm for a fun and free evening! Prosser's Thrive Coalition is hosting our first annual National Night Out. Come to E.J. Miller park starting at 5 pm. You will get a free hot dog from Calico Kisses or a slice...
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2nd Saturday Artisan Showcase

2nd Saturday Artisan Showcase is an opportunity to visit our Historic Downtown Prosser Businesses that will host a variety of artists/artisans! Every month from May to October the 2nd Saturday from 1 pm - 5 pm, shoppers can see a new variety of artists and artisans that will have a...

Explore Prosser

Mexican Food


Antique Store


Historic Mercer Bedroom


Prosser Mural


prosser community cash

Community Cash

This is a non-revenue generating program and 100% of the certificate goes directly to the small business of your choice in downtown Prosser, WA.