The RiverCity Rock Star Academy will hold season-ending shows 6:30 to 8:30 p.m. April 7 featuring legends including the Beatles and Tom Petty at Shotski’s and a tribute to bands from the Northwest at 7 p.m. April 8 at Historic Elsinore Theatre. $7, $5 for students with ID on April 7 and $10 or $5 students with ID April 8; free ages 5 and younger.