San Gabriel City Hall Finance Department Community Development Parks & Recreation Department MISSION PLAYHOUSE Public Safety Police Department Fire Department Other Contacts Utilities Mission Playhouse 320 Mission Drive San Gabriel, CA 91776 The San Gabriel Mission Playhouse offers a variety of musical and entertainment events. Box Office for Tickets & Events Information (626) 308-2868 Playhouse Rental Info (626) 308-2865 x227 San Gabriel Valley Music Theatre (626) 282-1440 Banquet & Meeting in Adult center & Grapevine Park (626) 308-2875