The details, in daylight
Sleep plays The Observatory in Santa Ana on 29 September 2026, on stage at 7:00 PM. Tickets are sold by the official seller — follow the ticket link on this page.
Set times: Sleep due on stage around 7:00 PM.
The Observatory is a Live Nation concert venue at 3503 S. Harbor Blvd. in Santa Ana, CA. It is three rooms rather than one: the main Observatory room, the smaller Constellation Room, and the open-air Observatory Festival Grounds, and the venue lists each show under the room it plays. Sleep are an American stoner doom metal band from San Jose, California, formed in 1990, with bassist and vocalist Al Cisneros the only constant member.