Beverly Hills 90210 T-shirts

The series was produced in Van Nuys, California. During the 10 years the series was in production it was filmed in a warehouse complex in Van Nuys, the interiors of the series as well as the exteriors of the Peach Pit parking lot and P.P.A.D. club entrance were all located off the 15000 block of Calvert St in Van Nuys, CA. An unmarked gated studio entrance now stands at this address, but the exterior brick facing of the P.P.A.D. is still visible down the alley on the side of the building.

--wikipedia