Prosser's 95th annual States Day Celebration will be held Monday, September 7, 2020. Our oldest community event offers something for the whole family.
Monday morning join us for the Grand Parade at 10:00am. The Longest Parade in Central Washington the parade winds through the streets of historic downtown Prosser and features marching bands, floats, mounted entries, junior and senior organizations and much more.
After the parade, head to City Park for concessions from community groups like the Rotary Club and Boy Scouts. Sit and play a game or two of bingo, take in the free stage show.