This is a 18+ event with standing room only| 17 under with a parent or guardian
Advance tickets may also be purchased in person at the General Store by card only (no cash)
Keller’s Grateful Grass delivers anything-but-traditional bluegrass versions of Grateful Dead favorites. Grateful Grass often times has a rotating lineup and so far, has included collaborations with The Keels, Keith Moseley (SCI), Jeff Austin (Yonder Mountain String Band), Michael Kang (SCI), Reed Mathis, Bill Nershi (SCI), Allie Kral, Vince Herman (Leftover Salmon), Sam Grisman, Love Canon, The Infamous Stringdusters, The Hillbenders and more!
In 2008, the original Grateful Grass members (Keller, Jeff Austin and Keith Moseley) recorded a live performance at The Fillmore in Denver, CO.  100% of the proceeds from REX (Live at the Fillmore) went to benefit The Rex Foundation, the charitable non-profit started by the Grateful Dead. 
In 2010 Grateful Grass took the stage at Delfest for the first live appearance since 2008. In 2013, Grateful Grass ft. Keller, Jeff Austin, Keith Moseley and Michael Kang reunited to benefit the Rex Foundation once again at The Fillmore in San Francisco for the event, Nightfall of Diamonds. Once again this performance was recorded and DOS was released in 2014.  All proceeds continue to benefit the Rex Foundation.