Original 1st printing 20 x 35" silkscreen concert poster for "Grateful Mahalo" a 75th-birthday celebration for former Grateful Dead drummer Bill Kreutzmann featuring his band Billy & the Kids, along with special guests Billy Strings, James Casey (Trey Anastasio Band) and Carlos Santana at a private residence in Kauai, HI from 5/7-9/2021.

 Art by (and SIGNED and marked A/P (artist's proof) in pencil by) Chuck Sperry, this is the BLACK VARIANT.

 Extra-thick flat vellum stock silkscreen poster is in FANTASTIC mint/near mint to near mint (A/A- to A-) condition; an absolutely STUNNING example of this recent Sperry variant from the Billy/Billy mashup shows in Hawaii.

 Check out pro-shot footage of the Dead classic "Help on the Way" from the 5/7 show HERE:

https://www.youtube.com/watch?v=Hm0AlXdoRZk