Introduce the science of color mixing and create a work of art. Use brushes, sponges, fingers and more to explore color combinations.When: 9:30-10 a.m.
Kids enter artist Gino Severini's interpretation of trains by role-playing engineer, passenger or conductor in a child-size train and look for objects in an eight-foot wide "hidden pictures" mural of artist Don Stewart's "Steam Train." Plus, enjoy specially designed wooden train tables and a huge new interactive crane.
Cost: Free with admission
A special exhibit on the history of Girl Scouting, with special focus on Oak Park, River Forest, and Forest Park. Celebrate the 100th anniversary of the founding of the Girl Scouts of the USA.Cost: Free with admission
Board a Safari Hay Ride outfitted with 20 Zombie Slaying paintball guns, mounted turret style. Once aboard, you will be ferried to the grounds via a tractor tow, where the Zombies will attack from all sides
When: 7 p.m.-midnight
Explore the Arboretum's nine miles of scenic roads by bicycle. Bring your own or rent regular bicycles, tandems, electric bikes, burley strollers, wagons and more.When: 10 a.m.-4 p.m. Saturday-Wednesday; 10 a.m.-7 p.m. Thursday-Friday
Every Monday is music-free for our friends who don't like all of the noise. Visit our website at www.airtastic.com for more information.When: 10 a.m.-8 p.m.
Program is managed by Stepping Stones Therapy. Social skills groups provide interactive and fun opportunities to increase speech, language, oral-motor, motor planning, socialization and sensory processing and modulation skills. Visit www.airtastic.com to request additional information.Cost: Check website