Wednesdays to Saturdays, noon-4 p.m. Sundays from Oct. 1-30, Hidden Oaks Nature Center, Bolingbrook.

10 a.m.-4 p.m.

Eat a Bug Challenge: Bugs are not just for animals to eat! In 80% of countries worldwide, bugs are included in people’s diets. Drop in to Hidden Oaks to become an entomophagist, or a person who eats bugs, by trying a seasoned cricket or mealworm. Those who try a buggy treat will be rewarded with a prize. Free, all ages.