The Centerville Diner sits quietly along Center Street in the center of Centerville.
Centerville is in the middle of Center county, which is in the center of the state.
A state which is in the center of the country.
Anything beyond that point is purely speculation and difficult to argue.
Because no country is the center of the world, and earth is not at the center of the solar system, a Copernicus proved long ago.
The Diner is at the center of the community, though, as the owner unlocks the front door, turns on lights, and starts up the grills.