Now open at Montrose Crossing: a brand new Five Guys restaurant (relocating from the other side of Rockville Pike) and Slapfish, a California-based chain that’s making its first move into the D.C. area. The two eateries join CAVA and Honeygrow, rounding out the new restaurant row that replaced Timpano at that site. (Not familiar with Slapfish? Want to know what a Clobster is? Click here.)