Sushi is as indigenous to Southern California as tacos. So if you're looking to take your event's menu beyond baked chicken, consider Hirozen Gourmet. Founded in 1989 by chef Hiroji Obayashi, this outfit specializes in Japanese favorites like sushi, tempura and teriyaki. Inexpensive delivery and free setup are available and Hirozen can even recommend bakeries and bar services to suit your event.