Leslie Science and Nature Center Ann Arbor's 14th Annual Mayor's Green Fair Friday By Andrew Cluley • Jun 12, 2014 Andrew Cluley / 89.1 WEMU Ann Arbor Mayor John Hieftje believes the Leslie Science and Nature Center is a great example of efforts to make the city more green. Tonight he'll host the 14th annual Mayor's Green Fair. Listen Listening... / 89.1 WEMU's Andrew Cluley reports on the Green Fair and Ann Arbor's other "green" efforts. Grants to help Leslie Science & Nature Center teach conservation By Bob Eccles • Aug 22, 2012 Leslie Science & Nature Center At-risk K-8 students and their families will benefit from programs being offered by the Leslie Science and Nature Center and funded by $35,000 in grants. WEMU's Bob Eccles has the story.