Valentine Diners - Southeast Kansas
- Business name: Welda Steak House
- Street address: U.S. Highway 169 South
- Open or closed: Current status uncertain
- History: This diner was originally located at Thayer, Kansas, according to Joy Brownrigg, owner of the steakhouse in 1995. The business may have last operated as a flea market.
- Model / serial number: Unknown / 928
Exterior view, painted brown