Tuesday, May 9

The Maine Air Sex Championships give you the chance to show off your night moves before a panel of comics, sex experts and celebs who, together with the crowd, will declare a winner (as soon as they can stop laughing enough to speak). It’s at Portland House of Music (25 Temple St.) at 6:30 p.m. Tix: $14 (21+). 805-0134. portlandhouseofmusic.com. And over at the State Theater (142 High St.), metal maestros Mastodon headline a show opened by the always entertaining Eagles of Death Metal and Chicago instru-metal trio Russian Circles at 7:30 p.m. Tix: $37.50-$42.50 (all ages). 800-745-3000. statetheatreportland.com.