Two new restaurants joined the Rockville Pike dining scene this week, just in time to capture the crowds for Valentine’s Day. Stella Barra Pizzeria makes its debut tonight (Feb. 12th) at Pike & Rose in North Bethesda, adjoining the newly opened Summer House Santa Monica. Ev & Maddy’s, a European-style bistro, is already in business just weeks after taking over the 82 Steak Out space on Gibbs Street at Rockville Town Square. (Click here for more on Ev & Maddy’s). Also opening today is the Bonobos Guideshop at Westfield Montgomery Mall, dedicated to helping men find a well-fitting pair of pants.