“This very night,” Wolfe writes, “the Pranksters all sit down with oil pastel crayons and colored pens and at a wild rate start printing handbills on 8˝ X 11 paper saying CAN YOU PASS THE ACID TEST? and giving Big Nig’s address. As the jellybean-cocked masses start pouring out of the Rolling Stones concert at the Civic Auditorium, the Pranksters charge in among them. Orange & silver Devil, wild man in a coat of buttons—Pranksters. Pranksters!—handing out the handbills with the challenge, like some sort of demons, warlocks verily, come to channel the wild pointless energy built up by the Rolling Stones inside.