City of Athens, Ohio
Belmont Country Club, Perrysburg, Ohio
Bittersweet Farms, Whitehouse, Ohio
City of Bowling Green, Ohio
Brandywine Country Club, Maumee, Ohio
Camp Courageous, Lucas County, Ohio
Camp Palmer, Fayette, Ohio
The Dawes Arboretum, Newark, Ohio
Erie County Metroparks
City of Flint, Michigan
Fremont Country Club, Fremont, Ohio
Hancock County Park District
Huron County Park District
The Indianapolis Zoo, Indianapolis, Indiana
Innisbrook Resort, Tarpon Springs, Florida
Inverness Country Club, Toledo, Ohio
Johnny Appleseed Metropark District, Lima, Ohio
Lorain County Metroparks, Lorain, Ohio
Lucas County Commissioners, Ohio
City of Marietta, Ohio
City of Maumee, Ohio
Metro Park District of Toledo
City of Napoleon, Ohio
Ohio Dept. of Natural Resources
The Olander Parks System, Sylvania, Ohio
City of Oregon, Ohio
Palma Ceia Country Club, Tampa, Florida
City of Perrysburg, Ohio
City of Rossford, Ohio
Saddlebrook Resort, Wesley Chapel, Florida
Schedel Arboretum, Elmore, Ohio
Simpson Arboretum, Bowling Green, Ohio
Stone Oak Country Club, Toledo, Ohio
Sandusky County Park District
Springfield Township, Holland, Ohio
City of Sylvania, Ohio
Sylvania Area Joint Recreation District
Sylvania Community Services, Sylvania, Ohio
Sylvania Country Club, Sylvania, Ohio
Tamarron Resort, Durango, Colorado
City of Toledo, Ohio
Toledo Botanical Gardens, Toledo, Ohio
Toledo Club, Toledo, Ohio
Toledo Country Club, Toledo, Ohio
The Toledo Zoological Society, Toledo, Ohio
Wood County Board of Park Commissioners
YMCA of Greater Toledo