NEW BUSINESSES3 Farmers TastingRoom has opened at 590 Merlot Drive in Prosser. The business offerswine tastings for labels by Valicoff Estates, Roxboro Vineyard and FarmBoy/Farm Girl by Smasne Cellars. Hours: 11 a.m. to 5 p.m. Wednesday through Sunday.Contact: 509-781-6233.Barrk Pet Wash has opened at 710 George Washington Way, Suite D...