TOUR OF THE STARS — The Peoria Riverfront Museum will visit Flossmoor Public Library, 1000 Sterling Ave., from 6 to 7 p.m. with its portable planetarium for a one-hour guided tour among the stars. Registration is required for this free, limited-space event. Click here to register.

MUCCA PAZZA — The quirky and eclectic band will be the featured performer for Freedom Hall’s Main Street Nights on the village green in Park Forest. Event begins at 6:30 p.m.