Events & Programs at Tandy Hills KIDS ON THE PRAIRIE Friends of Tandy HIlls lead hikes and field trips for kids of all ages. Use the form at bottom of page if your group is interested. Download a free copy of our Kids on the Prairie Field Journal today! PRAIRIE POSSE The Prairie Posse is a group of volunteers who meet several times a year to remove invasive brush and keep trails clear. Sign up to help at the bottom of this page. Manly Men & Wild Women Our popular New Years Day hike follows the approximate boundary of the 200+ acre natural area. It will test your mettle. Trout Lily Walk with Sam Kieschnick Trout Lily walks led by Sam Kieschnick take place in early spring. Dates are announced in the Prairie Notes newsletter. Prairie Sky / Star Party Selected Saturdays at Dark-thirty Prairie Fest help put Tandy Hills on the map. It ran from 2004 - 2015. An archive of this event is coming soon.