We are planning a party for my mother's 80th birthday for 25-30 people in Arlington. I'm coming from the SF Bay Area and want to arrange ahead for some catered foods for pick-up, from a well-thought of restaurant or high end "deli". Not your typical carry-out, but trays and dishes for a casual but nice meal. If anyone is familiar with Oakland/Berkeley, they might know what I mean when I say I want something like Rick and Ann's or the Pasta Shop at Market Hall. Any suggestions?