They were a family entertainment center chain operated by Little Caesar's in at least Michigan and Illinois. The last of these closed in 2010 or 2011.
Here's a photo of the former Caesarland in Southgate, Michigan, which is now a Pet Supplies Plus. This one stood on until the chain's demise.
(http://i.imgur.com/BfaAzU0.jpg)
I came
I saw
I played three rounds of Skee Ball
:D
I never knew that Littler Caesar's once had a chain of family fun centers!