Part of the Downers Grove Historical Society’s FoundersFest events. Pierce Downer’s Heritage Alliance is supporting FoundersFest again this year and celebrating spring with a guided Wildflower Walk in Lyman Woods. The group of hikers will depart at 9:00 AM from the Interpretive Center. The group will be limited to about 15 participants and should expect to spend about 1.5 to 2 hours exploring the woods and fields of this high quality nature preserve. Register: http://www.pdha.org: www.pdha.org