Happy birthday! • Celebrate the city's 17th birthday at Taylorsville Dayzz today, Friday and Saturday at Valley Regional Park, 5100 S. 2700 West. The event includes hot-air balloon rides, a car show, carnival rides, fireworks and two headliners: ABBA tribute band Abbacadabra and Let's Hang On!, which will do a Frankie Valli/"Jersey Boys" tribute. The fun starts at 4 p.m. today and Friday and 7 a.m. Saturday. Visit http://bit.ly/K2HxII for details.
West Valley City
The kids have grown up • Mama's Wranglers, formerly known as the Kid Fiddlers, will perform from 6 to 8 p.m. Friday at the Live After Five event at Fairbourne Station Plaza, 2810 W. 3800 South (directly west of City Hall). The concert is free.
Science fun • Kids in kindergarten through sixth grade are invited to learn about fossils from 3 to 4 p.m. today at Hunter Library, 4740 W. 4100 South.