Come see the trout lilies! Hansen Nature Area is a 9-acre goodie basket full to the brim with spring wildflowers and mixed hardwood forests, and it needs your help! Keep this park healthy by helping to remove invasive species. Pre-registration through Rec1 is required as space is limited. Participants must wear a mask and maintain a 6-ft distance from others at all times. Please wear long pants, closed-toed shoes, and leather work gloves. All minors should be accompanied by a guardian. Tools and know-how provided. Meeting location will be provided after registration.​ Please meet drivers at the Michigan Union at 12:45pm. The event starts at 1pm. Registration Link: https://secure.rec1.com/MI/city-of-ann-arbor/catalog?filter=c2VhcmNoPTEzMDM0ODY=