When: Sat., Oct. 13, 10 a.m.-2 p.m. 2012
Take a cruise up Pattee Canyon way with the Montana Natural History Center during its Saturday Discovery Day Fall Foray: Lichens! Forget whatever you think you know about this bit of flora. Or is it a fauna? 120 Hickory St. 10–2 PM. $15/$10 members. Visit montananaturalist.org.