Shopping Walnut Creek Sephora Expanding in Broadway Plaza March 18, 2015 8:30 am Broadway Plaza, Walnut Creek The Broadway Plaza beauty supply store Sephora is expanding slightly on one side as the outside undergoes a facelift but they are still open. Broadway Plaza Previous Post Forejour - A Tribute to Foreigner & Journey Playing at Town Hall Theatre in Lafayette on Mar. 21st Next Post Himalayan Cuisine Opens in Concord