Next Tuesday, Oct. 20, it will be Sunnyside's turn to host the Tri-Chamber social, which will be held at Columbia River Bank, 2960 E. Lincoln Ave.
The event will bring together merchants and representatives from the Sunnyside, Grandview and Prosser chambers of commerce.
The Oct. 20 social is set to start at 5:30 p.m. and conclude at 7:30 p.m.
The evening will include an opportunity network, as well as time to socialize with wine, beer and snacks served.
Also planned are door prizes.