Residents are invited to celebrate Groundhog Day at the Evanston Ecology Center, 2024 McCormick Blvd. on Jan. 31, just two days before the legendary rodent may appear. Activities, snacks and games will help clarify the mysteries of the groundhog and predict whether six more weeks of winter is in store.

The program is suitable for those aged 2 and older, with a caregiver. The fee is $10 per person, and registration is required by calling 847-448-8256.