- HOME | AUDITIONS | CHILDREN'S PROGRAM | DIRECTIONS | FEATURE STORY | TICKETS Regional Theatre for the East Bay and Tri-Valley area 1048 Serpentine, #307 Pleasanton, CA 94566 (925) 462-2121 OR (925) 484-4486 plsplay@attbi.com Events Our Summer Student Worshop Production of You're a Good Man, Charlie Brown performs Friday, July 12 through Sunday, July 14, 2002 in Studio Theatre, 1048 Serpentine ...www.pleasantonplayhouse.com