When the sun sinks low and the air finally cools, nature comes alive in a whole new way. Join a naturalist for an interpretive twilight hike. Listen for birds settling in, watch for bats overhead and more! After our adventure, cool off with a refreshing Popsicle and enjoy the sweet rewards of beating the heat! Ages 8 or older. Participants younger than 18 must be accompanied by a registered adult.  Registration required by Thursday, June 11: 708-946-2216. https://anc.apm.activecommunities.com/fpdwc/activity/search/detail/10084?onlineSiteId=0&from_original_cui=true