Valentine Diners - Missouri
- Business name: Hayes Hamburger
- Street address: 2502 NE Vivion Road
- Open or closed: Open
- History: Louise and Irvin Hayes opened their restaurant at this location in 1955, although their chili recipe dates back to 1906 and Irvin's father, Marvin. The restaurant is still in the family.
- Model / serial number: Unknown / 2493
- Website: Hayes Hamburger
Exterior, side view