Miller Motorsports Park season opener and car show • The park is kicking off its 2014 season with a day of racing, a car show, hot dogs and drinks (while supplies last) and zip line rides, all for free. Information, millermotorsportspark.com/events/season-opener-car-show-april-26.html
When: 8 a.m.-5 p.m. Saturday
Where: Miller Motorsports Park, 2901 N. Sheep Lane, Tooele
Healthy Kids Day • This event offers active play and educational opportunities with activities such as tennis clinics, a bike rodeo, field day events and more. Information, www.ymcautah.org/events/healthy-kids-day-2014.
When • 10 a.m.-2 p.m. Saturday
Where • YMCA Community Family Center, 4223 S. Atherton Drive, Taylorsville
Party for the Planet • Celebrate the Earth with animal enrichment, presentations and informative booths on how small things you can do can make a big impact on the planet. Information, www.hoglezoo.org/event_registration/?ee=117.