“The Holiday” will perform music from the '50s, '60s and '70s at 8 p.m. Saturday at the Mars High School Auditorium. Tickets range from $20 to $25 at the door. More information is available at gladerunlakeconservancy.org.

The band Deadshot will perform rock ’n roll at 9 p.m. Friday at the Hard Rock Cafe. Lead guitarist Tony Villella is a Saxonburg native. The other musicians are lead vocalist Zack Sliter, rhythm guitarist Mark Nutwell, bass guitarist Brian Flanigan and drummer Kyle Cicilioni. Admission is $5. Call 412-481-7625.