| Business | Phone |
| Stengel True Museum 504 S State St, Marion 43302 | (740) 387-6140 |
| Edward Huber Machinery Museum 220 E Fairground St, Marion 43302 | (740) 387-9233 |
| Harding Home & Museum 380 Mount Vernon Ave, Marion 43302 | (740) 387-9630 |
| Marion County Historical Scty 169 E Church St, Marion 43302 | (740) 387-4255 |
| Marion Union Station Assn 532 W Center St, Marion 43302 | (740) 383-3768 |