The Acid Tests, as their staged hallucinogenic extravaganzas were called, first came to Los Angeles in February 1966, not to a concert hall or rock festival as you may imagine, but to a church.
The church still stands and is known officially as the Sepulveda Unitarian Universalist Society, but is more commonly referred to as “The Onion” due to its unique bulbous shape.
The building had been designed and built two years prior to hosting the Acid Test by Hungarian architect Frank Erenthal. The contoured wood beam building, with its unobstructed round interior, was designed to promote the church’s non-hierarchal structure, thereby placing everyone on the same plane, much like King Arthur’s Round Table.
Kesey had met and befriended the church’s pastor, Rev. Paul Sawyer, a year earlier in Northern California. When the Pranksters decided to motor the Furthur to L.A. to psychically heal the city after the devastating Watts Riots, Sawyer was asked if they could stage an Acid Test inside his church.
It was not that strange of a request for the UU facility, because the church, then as now, leaned heavily to the left, and was a gathering place for anti-war rallies and activist forums. (The same holds true today, where the only change is the location of the war that is being protested.)
Sawyer said it would be okay as long as LSD wasn’t passed out to the crowd. This request was ignored and acid was served as dessert following an opening meal’s main course, which was a Prankster concoction known as Pineapple Chili.
What followed was one of the wildest nights of the entire psychedelic era. The event was co-hosted by hippy hipster Wavy Gravy and Beat poet Neal Cassady, with the Grateful Dead taking advantage of the Onion’s perfect acoustics.
Kesey, who was famous for writing the novel One Flew Over the Cuckoo’s Nest, didn’t attend the Onion’s Acid Test as he was busy hiding out from the law in Mexico at the time. He remained friends with Rev. Sawyer until his death in 2001. Rev. Sawyer passed away in July of this year at the age of 75.
This unique piece of L.A. hippie history can be found at 9550 Haskell Avenue in the San Fernando Valley community of North Hills.