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Sometimes, it’s worth it to dazzle the kids with something onstage — or even on ice. Consider snatching tickets to these family-friendly events.

'Disney on Ice: Worlds of Enchantment'

Join your friends from "Frozen," "Toy Story," "The Little Mermaid" and "Cars" as they swim, race and skate across the ice. Even skeptical grown-ups will be impressed: It’s not easy skating in a two-person moose costume, and these performers will show you how it’s done.

When Sept. 6-8 • Where Chaifetz Arena, 1 South Compton Avenue • How much $15 and up • More info ticketmaster.com

JoJo Siwa

Nickelodeon and YouTube star JoJo Siwa brings her sparkles, giant hair bows and side ponytail to the stage for her first major concert tour. Her fans, known as Siwanatorz, will also hear from special guests the Belles.

When 7 p.m. Sept. 22 • Where Chaifetz Arena, 1 South Compton Avenue • How much $39.50-$69.50 • More info ticketmaster.com

'The Price Is Right Live'

Come on down and get your chance to spin the big wheel (or even play Plinko or Cliffhangers) in a live version of the "The Price Is Right." To get a chance to play, you must register up to three hours before the show begins. You could win appliances, vacations or even a new car!

When 7:30 p.m. Oct. 24 • Where Family Arena, 2002 Arena Parkway, St. Charles • How much $38-$58; $10 for parking • More info 314-534-1111; metrotix.com

Neil deGrasse Tyson: 'Letters From an Astrophysicist'

Astrophysicist, author and host Neil deGrasse Tyson selected 100 letters from people around the world who reached out with questions about science, philosophy and life. This show gives audiences a newly personal dimension of his quest for understanding.

When 7:30 p.m. Oct. 17 • Where Stifel Theatre, 1400 Market Street • How much $39-$260 • More info ticketmaster.com