During team Groovytron’s dance-off on Sunday in Lobby 34, a team member spins a Hula Hoop around his foot while lying on the floor. Several teams participated in the dance-off that provided a break from this year’s Mystery Hunt. Eric D. Schmiedl—The Tech May. 9, 2016 Facebook Twitter Reddit Print During team Groovytron’s dance-off on Sunday in Lobby 34, a team member spins a Hula Hoop around his foot while lying on the floor. Several teams participated in the dance-off that provided a break from this year’s Mystery Hunt. Eric D. Schmiedl—The Tech