Poster has a thin unprinted white area around the perimeter. Poster has a blue background with text and border that are red at top and gradually lighten to pink at the bottom. Top of the poster has the text: "The Family Dog Presents / Tribal / Stomp". Below is a black and white photograph of a large group of men women children and dogs standing surrounding and sitting atop a vehicle of some sort with a few more people off to one side. Below the photograph is the text: "Paul Butterfield Blues Band / w/ Bloomfield, Bishop & Naftalin / Country Joe & The Fish / Big Brother & The Holding Co / w/ Nick Gravenites / It's A Beautiful Day / Canned Heat / Lee Michaels." On either side of this text is a Family Dog Presents Logo. The text continues: "Dance / Spectrum / Allen Ginsberg / Michael McClure / Lenore Kandel / Diane Di Prima / Lights/ / Bill Ham / Wavy / Gravy / Congress Of Wonders / Former Committee Members / Oct 1 / 1978 / At The Greek Theatre / Berkeley". The last portion of text appears on the otherwise unprinted white area at the bottom edge: "Presented By Chet Helms - In Assoc. With S.U.P.E.R.B. / Pot Luck, Picnic & Dance - Doors Open 11 AM - Tickets $10. / For The Health And Happiness Of All Concerned, We Must Ask / That You Bring No Alcohol, Bottles And Cans Into The Theatre".