My husband and I have been taking our granddaughter Ava to stage presentations since she was three. She is now eight and has her own opinions about what makes good theatre, and one of her complaints about some productions is that they require adult actors to play children. As Ava insists, "It just isn't believable." I agree. It often seems forced.

Meghan Gibson and Janos Horvath in Frosty's Magic HatThe story's kind of lame and the songs are kind of blah. But all told, the Circa '21 Dinner Playhouse's family musical Frosty's Magic Hat is a winning, rambunctious treat, the sort of unapologetically silly good time that can cause adults to laugh with even greater vigor and frequency than their pre-teen chaperones.