Would appreciate recommendations for places we can walk to from the rue de Buci flat we are renting in the 6th from Feb 15 to Feb 19, in case the weather (or our tired feet) have us stay close to home. Mainly interested in places we can go for lunch and/or dinner without reservations, dressed casually. Also looking for a nicer place for dinner Sat., Feb 15 (jacket, no tie okay for hubby, nice slacks/sweater for me). Looking for great, fresh food, simply prepared, not heavy cream sauces (but will consider a heavenly dessert!!!) We have the new Pudlow guide, but looking for recs from you hounds.