An SF chowhownd in charge of planning a lil bro's grad dinner... we need a place within walking distance to the campus in case some guests are not renting cars for the visit. We'd prefer a place not to expensive, without a strict dress code (in case some guests decide on jeans and t-shirts), can handle a party somewhere between 6 & 20 (too early to determine exact #), and won't be trying to hurry our butts out the door once we're done eating. Oh and the top priority is great food. Not sure if there is a place that meets all the above, but thought I'd ask just in case. Thanks!