Have only been for brunch on Sundays.  But I think they do it best.  Service is 5 star, food is 5 star.  Seating inside and out, although outside in summer can be okay as the sun doesn't hit their seating until about 1-2.  Mussels are awesome, Oeuf and Boudin Blanc is amazing.  Good cheese selection and seafood selection.  Wine and drink selection also suits all.  If brunch is a must for you, this is the top of the list.