It’s A Fair Point
Some signwriters choose to completely abandon the idea of writing something about their restaurant, preferring to write random, funny, obscure messages instead. This can be a good marketing tactic to catch the eyes of passers-by.
Source: thelincolnstudio.com
The El Arroyo restaurant over in Austin, Texas, is one great example of this! They often write funny puns and dad jokes on their sign, as well as this amusing little sentence.