The CAST performing arts program at Julian Middle School continues to celebrate its 30th anniversary with the performance of “Ballet Shoes” at 7:30 p.m. on Feb. 20 and 21.

“Ballet Shoes” is a children’s novel by Noel Streatfeild from 1936. It tells the story of three adopted sisters, each of whom is discovered as a baby by an elderly, absentminded paleontologist and professor during his world travels.

Tickets may be purchased in advance through the CAST website, www.op97.org/CAST, or at the door. For more information, please contact Kathy Simon at 708-524-7848 or ksimon@op97.org. Julian is located at 416 S. Ridgeland Ave. in Oak Park.