I need your help deciding where to go for a b-day dinner tonight with 3 friends. 2 of them are students, so I would like to keep the cost including a drink or two under $50, if possible. Anything but Indian, Middle Eastern or French. Prefer SOMA, FiDi/Union Sq., or Marina. I have a reservation at Cortez as a "place holder," but would like your opinions. Actually, I was considering Oyaji but now with a new post, I am not so sure.... Also, please do not include a restaurant that I have to arrive before 7 p.m. (i.e. 5 :30 p.m. to Delfina won't work) since I won't leave work until 6-ish. Thanks!!