Enter a tree house village filled with adventure and imagination. Play, make believe, and become part of the trees' ever-changing tale. The exhibition is comprised of six fun-filled, educational tree houses, aimed at kids 2-10.

The sky is falling! Sing along with Chicken Little and her friends Henny Penny, Turkey Lurkey, Goosey Loosey and Foxy Loxy…as they journey to tell the King the news. Performances are 10:30 a.m. weekdays from March 29-May 31 and 1 p.m. Saturdays at Stahl Family Theater (inside St. Patrick's High School), 5900 W. Belmont Ave., Chicago.

Stroll along the path and read the story of "Duck on a Bike" by David Shannon.

Interactive learning centers include a barn slide, apple orchard and chicken coop. Maggie, a life-sized fiberglass milking cow sponsored by Golden Oaks Farm in Wauconda, will be the focus of the new exhibit. Maggie is over five feet tall and features a working udder that recirculates the water that children "milk."