Oh Mama Grill, the successor to Rockville’s Cafe Shawreen, is now open at 188 Rollins Ave. behind Federal Plaza. The new owners are still offering a kosher menu, but the dishes are more traditionally Israeli with falafel, schwarma, grilled meats and kabobs. Co-owner Riki Alkoby says she hopes to start offering delivery in the next few months. The restaurant’s website was out of service this week, but you can reach them by phone at 301-770-3003.