07/21/201007/21/2010 Mussel Bar 07/21/10 I took pix yesterday of Robert Wiedmaier’s (owner of Marcel’s and Brasserie Beck) new restaurant in Bethesda, MD. It’s a Belgian gastropub called Mussel Bar and it opens tonight. [Detail of one of the concrete and mussel tables.] Share this:TwitterFacebookLike this:Like Loading... Related