After two looong years of construction on the building that once housed Addie’s — and more bumps in the road than the owner cares to count — doors are finally set to open next week at Helen’s Bar & Grill on Rockville Pike. Owner Helen Wasserman, a veteran D.C. caterer, says her new place will feature an ever-changing menu of favorite recipes perfected during years of feeding partygoers. For first-time visitors, Wasserman recommends the grilled lamb chops, lobster dumplings and cheese wontons with guacamole. Hours aren’t quite set yet and the restaurant is small, so call ahead if you’re planning to try it out: (240) 403-7035.