https://nonprofitlocator.org/organizations/oh/glenwillow/237594727-independent-order-of-odd-fellows https://nonprofitlocator.org/organizations/oh/glenwillow/341281948-fresh-air-camp-of-prokop-velky-lodge-708-i-o-o-f-members-club https://nonprofitlocator.org/organizations/oh/glenwillow/341594879-i-o-o-f-prokop-velky-fresh-air-camp https://nonprofitlocator.org/organizations/oh/glenwillow/412173873-new-jerusalem-church-of-god-in-christ