Behind the Scenes • Take the Natural History Museum of Utah's "employees only" tour and see what goes on behind the scenes there and explore the collections storage and research labs. More information, nhmu.utah.edu/behind-the-scenes or 801-581-6927.
When: 10 a.m.-5 p.m. Saturday and Sunday
Where: Natural History Museum of Utah, 301 Wakara Way
Admission: $8-$11, children 2 and under free
Park City Mountain Resort 50th anniversary season opening • Park City resort is billing Saturday as its biggest season-opening party ever with 50th anniversary souvenirs being given out throughout the day and an après concert presented by Miller Lite on the PayDay Deck at 2 p.m. More information, www.parkcitymountain.com/site/activities-and-events/events/index.html/event200 or 435-649-8111.