This is an original concert poster advertising a show featuring the Chocolate Watchband, The Otherside and Arther. This show took place 9/5/66 at Skate Arena in Sunnyvale. This ultra-rare, possibly one-of-a-kind poster measures approximately 11″x17″ and is in good condition. It was folded into quarters with an additional center fold, and shows edge wear, a short edge tear at the top center, tape residue near the corners on the back and front, and tape pulls that have caused a bit of ink loss at the bottom and near the upper left corner.