Try our Jabba the Hutt with Sith Sauce!
Sometimes food goes LARP too. The staff may or may not wear uniforms apparently designed by some mad hatter during hangover, but the place's menu is going to look really weird. Usually it's just new names for everything, though not always...
And then someone does an exaggerated parody of that. Due to inherent silliness, parodies are no less frequent than the straight use. An almost obligatory component of a Theme Park. Cosplay Cafe is a milder subtrope where the theme is reflected primarily by costumes.
not sure if Real Life should be included, especially since here would be twenty-pages-and-growing of these. Maybe, only for existing work pages, like Wiki Rule?