Washington State Main Street Community

Washington State Main Street Community

Working to create a vibrant and prosperous downtown since 2006.

Our Mission

Small Business Saturday

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

Working with our businesses to promote downtown and shop local.


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

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


1st Tuesday of each month at 3pm

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

booth HDP

2nd Thursday of each month at 3pm

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

Latest News

ST Flyer 2 Website

Caren Mercer-Andreasen Street Painting

On September 24th & 25th we will once again celebrate and honor Caren Mercer-Andreasen, who was responsible for bringing the first national artist to Prosser. We celebrate her by having the community artists come out and show their talents. We will have local artists come and create something spectacular, we...

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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We are planning a Christmas tree Lighting at the Depot this year. 
Looking for other organizations that want to join us in making this an event the entire community can enjoy.  Prosser Businesses, we want to partner with you! 
Prosser Boys & Girls Club, Jubilee Ministries of Prosser, Shy’s Pizza Connection, Inspire Development Centers Benton REA , Prosser Parks and Recreation The Prosser House Prosser Dental Center Shakacafeprosser Prosser minimart Cooks Ace Hardware Prosser VFW Prosser UGN Prosser Economic Development Association Prosser Eagles Prosser Thrive Coalition Prosser Senior Citizens Club Princess Theatre Thompson Chiropractic, Acupuncture & Massage El Buen Gusto Restaurant, Prosser Wa Berns Tavern Cougar Digital Marketing & Design, LLC Prosser Thai Bistro Demmas Salon Free Expression Studio Jesses Smokken HOT MEATZ Bills Tasting Room Home on 6th MnE Boutique 2ndsuntan The Rustic Rooster Brewminatti The Bunkhouse Jades British Girl Treats Trinity Dance Prosser  Prosser Eye Care Webbs Realty & Associates, LLC Advanced Services, Inc Horse Heaven Saloon Horse Heaven Hills Brewery  AJW Construction LLC vida.beautystudio John L. Scott Real Estate Calico Kisses Windermere Horse Heaven Hills Beckys Coffee Corner & Video   Renz Farmers Insurance

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We’re in!

We are in!! Just keep us posted on the details, thank you

We are In for sure!!

We’re so in 🎅🏽🎄🎁

If someone wanted to organize a community chorale for a little Christmas music/carolling, I would sing! I would also be willing to put a little "community scavenger hunt" together that could run Dec. 1-21 with gift baskets as a reward... It's something that helps drive visits to local downtown businesses! 😉

WIT Cellars would love to participate.

Count us in!


Definitely add Wine o'Clock Wine Bar to the list!

Want us to come do some Christmas dances? We will have some ready. 🙂

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Photos from Prosser Rotary Club's post ... See MoreSee Less

17 hours ago

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.