All invited to join a naturalist to celebrate SMLC’s 28th anniversary by taking a 1.5-mile walk through LeFurge Nature Preserve’s 325 acres of diverse terrain, including rolling hills, wetlands, meadow, and woods. Dress for the weather. No pets. Refreshments and socializing start at 1:15 p.m. 2–3:45 p.m., park and meet at Conservancy Farm, 8383 Vreeland, Superior Twp. Free, donations welcome. (734) 482–5957, [email protected].