There is no reason for anyone to step into the Circus McGurkus Cafe Stoopendus except to look at the theming. I'm not sure I'd feed that food to starving children in Africa, much less theme park guests (or poor suckers who fell for the Universal Meal Deal). Same goes with Comic Strip Cafe!
Circus McGurkus is actually okay from my experiences. One of the better places to eat in my opinion ESP with Meal Deal. Comic Strip Cafe, well that's a different story.