Join staff and volunteers in helping with various projects at The Ridges’ Logan Creek preserve located on the shore of Clark Lake. Activities may include trail and boardwalk work, invasive species control and general site maintenance. Come dressed appropriately for moderate hiking and for the potential of working in wet conditions. For more information and to participate, contact Ridges Land Manager Sam Hoffman at sam@ridgessanctuary.org or call 920-839-2802.