Where: Tracy Aviary, 589 E. 1300 South
Admission: $10 ages 13 and up, $5 ages 3-12, free for kids 2 and under
Humane Society of Utah grand opening • Help the society celebrate the opening of its new "The Wait Is Over, Rover" Dog Adoption Center. Activities include tours of the completed shelter, food, pet vendors, face paintings, a bounce castle and more. Information, www.utahhumane.org/.
When: 10 a.m.-7 p.m. Saturday
Where: Humane Society of Utah, 4242 S. 300 West, Murray
Celebrate Astronomy Day • Professional and amateur astronomers from across the country will gather to observe astronomy day at Clark Planetarium with free hands-on demonstrations and activities during the day and a star party that night. Information, clarkplanetarium.org/exhibits/astronomy-day/ or 385-468-STAR(7827).