Emily Erickson (center) dances and blows bubbles during a fundraiser party for Disco Chateau, a Burning Man camp, held at the home of a technology entrepreneur in San Francisco, Calif., on Saturday, June 27, 2015. The camp members were raising money to buy more stuffed animals to bring to Burning Man. Their goal was to create a large "cuddle puddle" where people could cuddle with one another among stuffed animals at the annual festival. Participating in Burning Man and the culture surrounding it has become very popular within the technology start-up community.