The Theater Up Close 2012-13 season and UM's Department of Theatre Arts presents musical "Girls vs. Boys," a coming-of-age tale of brother and sister in a life-threatening world. 7:30 p.m. Additional performances through Nov. 13. Adrienne Arsht Center for the Performing Arts, 1300 Biscayne Blvd., Carnival Studio Theater, Miami. $35. Details: (305) 949-6722 or www.arshtcenter.org.
The Naked Stage presents a 24-hour theatre project featuring 50 of the region's top theatre talents writing, rehearsing and performing 8 short plays in 24 hours. 8 p.m. Biltmore Hotel, 1200 Anastasia Ave., GableStage, Coral Gables. $35. $50 VIP. Limited seating. Details: www.nakedstage.org.