Wacky Snack Attack. Interested in what teens from other countries snack on after school? Join this trip around the world through snacks. Meet from 4:30 to 5:30 p.m. in The Fort, upper level of Homewood Public Library, 17917 Dixie Highway. For grades 7 thru 12. List any food allergies. Registration required. 

Meet Our Docs. Franciscan Health Olympia Fields will host an opportunity for south suburban residents to meet physicians serving their communities from 5:30 to 7:30 p.m. in The Spine at Franciscan Health Olympia Fields, 20201 S. Crawford Ave. in Olympia Fields. A demonstration of the Ion Robot, a breakthrough technology in the early detection of lung cancer, also will be featured. Refreshments, live entertainment, free chair massages and giveaways will be offered, including the chance to win a 65-inch 4K Roku smart television with voice remote. The event is free, but registration is required. Registration is available online or by contacting Robyn Ali at [email protected] or 708-668-4797.