a DC hound visiting for the Rock and Roll Half Marathont he first full weekend of June. I am looking for a place for a simple pasta dinner on Saturday night. Also (and maybe more importantly), a nice (but unstuffy) place for dinner on Sunday night as a celebration of the race. We are staying at Courtyard by Marriott-Mission Valley (Hotel Circle) and will have one car (but want to use it very sparingly). Any places walkable? How about taxi ride and/or parking downtown?