Noted Grateful Dead tribute band Cubensis celebrated Halloween by performing a “mystery album” by another artist. The shows took place at Los Angeles’ The Mint and Huntington Beach, CA’s Marlin Bar and found the band reworking the Jefferson Airplane’s famed Surrealistic Pillow in its entirety both nights.

Cubensis will perform next at San Clemente, CA’s OC Tavern on November 6. Mickey Hart Band guitarist Barney Doyle will join the group at the gig. In addition, the band will return to the Mint for its annual Thanksgiving Turkey Feast on Sunday, November 28. A potluck dinner will take place at 4 PM, followed by a Cubensis show featuring Grateful Dead karaoke for charity plus “plenty of music from the band.” The proceeds will go directly to the Rex Foundation.