Shopping Walnut Creek Diane’s Beachwear Reopens on Locust St. in Downtown Walnut Creek May 21, 2014 8:30 am 1347 Locust St, Walnut Creek Last December I noted that Diane’s Beachwear was relocating from Broadway Plaza to another spot next to Peet’s Coffee on Locust St. in downtown Walnut Creek and they are now open. Previous Post A Sweet Affair Bakery & Cafe Opens in Ygnacio Center in Walnut Creek Next Post Project Pie Opening in Walnut Creek this July