My husband and I will be in Philadelphia next weekend. We're staying in the suburbs near our son, using SEPTA regional rail to get into town. We have tickets for a show at 8:00 at the Wilma, on Broad Street near Spruce, for Friday night. It looks like we get out at Suburban Station, then walk to the theater. Any suggestions for a pre-theater dinner place that isn't too far out of our way? We eat most cuisines, love fish and ethnic foods of all kinds. Thanks very much!