From the Forest Preserves of Cook County:

Repurpose the common European buckthorn into something new! Equipment provided. Intended for ages 10 & up. Participants under 16 must be accompanied by an adult.

All visitors over 2 years of age must wear a mask indoors at all times. Unvaccinated visitors should also wear a mask outdoors when physical distancing (six feet from other people) is not possible.

Registration Required: Call 224-456-8602 to register.

Illustration by Paul Nelson, courtesy of the Missouri Department of Conservation. Used with permission.