The 15th anniversary combined concert featuring the Twentynine Palms High School and the Yucca Valley High School music departments is tonight (March 8). The joint concert will include the Wildcat concert choir, select choir, and band, and the Trojan select choir. The concert is set for 7 p.m. in the gym at Twentynine Palms High School. Doors open at 6 p.m. Attendees should be seated by 6:50 p.m. Admission is $5.