Women’s Adventure Day. From 1 to 5 p.m. at Irons Oaks, 20000 Western Ave., this all-women climbing experience will help participants feel the support and encouragement of others as they climb the high ropes course. Register as a single or bring your pals. Fee is $30 for H-F Park District residents, $40 for non-residents. Click here to register.

Bel Canto Spring Concert. Spotlight Performance Academy will present the Bel Canto Spring Concert at 3 p.m. in Homewood-Flossmoor High School auditorium, 999 Kedzie Ave. Four choirs will perform, directed by Carrie Bonanotte and Angeline Pope, accompanied by Jeff Hamrick. General admission is $10. Tickets are available here.