Organizations:

Geauga County Tourism Council
Geauga County Bicentennial (some good County info here - bicentennial was 2006)
Western Reserve Heritage Association
Geauga County Park District
Burton Chamber of Commerce
Century Village Historical Museum - Geauga County Historical Society
Cleveland Convention & Visitors Bureau - "Positively Cleveland"
Geauga Theatre
The Great Geauga County Fair
Punderson State Park
Cleveland Metroparks
Lake County Park System including Lake Farm Park
Blossom Music Center-Cleveland Orchestra
The Cleveland Play House
Playhouse Square Center, Cleveland
Rock 'N Roll Hall of Fame
Kent State University – Geauga Campus
HiramCollege
The Western Reserve Historical Society
Cleveland Museum of Art
Cleveland Convention and Visitors Bureau
Ashtabula County Convention & Visitors Bureau
LakeCounty Visitors Bureau
Trumbull County Tourism Bureau
Blackbrook Audubon Society - a great resource for birdlovers
Planet BnB - a comprehensive bed and breakfast directory assembled by actual B&B owners
B & B Web - bed and breakfast directory
Shrine and Church of Mariapoch

Sports:

Cleveland Indians Baseball
Cleveland Browns Football
Cleveland Cavaliers Basketball
Akron Aeros Minor League Baseball
MahoningValley Scrappers Minor League Baseball
LakeCounty Captains Minor League Baseball

National Services:

National Register of Historic Places
National Park Service site – National Register of Historic Places
The Ohio Historical Society – keeper of NRHP records for State of Ohio properties
All National Register of Historic Places properties in Geauga County (PDF file, report as of Dec. 2007)

Local Businesses:

End of the Commons General Store
Middlefield Cheese House
Buckeye Chocolates
Rennaisance and Rainbows Stained Glass Studio
Alpine Valley Skiing
All Matters Art Gallery
Ma and Pa's Gifts
Spring Street Antiques on Main
The Gunrunner
Middlefield Chamber of Commerce
Bass Lake Taverne
Chardon Chamber of Commerce
Ohio Wineries
Camp Hi Canoe Rental
Living Well Massotherapy in Middlefield
Holden Arboretum
Granfalloon Books in Chardon
Conover Workshops – seminars in woodworking and fiber arts
Farm Produce and Amish Tours for large groups
Amish Tours for Smaller Groups
Sweetbriar Alpacas
Geauga Lake's Wildwater Kingdom Amusement Park
Pioneer Waterland
Northeast Ohio Golf
Great Lakes Cheese
Aurora Farms Premium Outlet Shopping