Yes, it’s a high school musical production. And yes, it hasn’t opened, so I haven’t seen it. However, I was so impressed by Pine Creek High School’s professional production of “Grease” last fall, that I feel good about giving it a pre-show thumbs up. Showtimes are 7 p.m. April 4-April 5, 2 and 7 p.m. April 6 and 7 p.m. April 12-13, Pine Creek High School, 10750 Thunder Mountain Ave. Tickets are $13, $8 students ages 12-18 and seniors 60 and older, $6 ages 11 and younger. Details: 234-2600, pinecreektheatre.org.