 The OEC hosts school and other organizational groups and has developed programs to develop their appreciation of the natural world and an awareness of environmental problems along with the ecological principles that influence them.Adjacent to the OEC is the Raptor Center which rehabilitates injured birds with the goal of releasing them back to the wild, and also offers education about raptors and their role in Ohio ecosystems.Camp Greene, a former Girl Scout Camp which added about 30 acres to The Glen in 2015, offers a dorm and 1920s era lodge which can be rented for groups and functions.