Burger of the Day: Papaya Was a Rolling Stone Burger
When Bob is getting tokens, an arcade game called "karate twins" has an exact image of a screen from the first level of the game "Contra" on NES.
Store next door - "A Fridge Too Far - Used Appliances"
Exterminator Van - "Chester the De-Pester"
Other burgers: "Good Night and Good Leek Burger," "Band on the Bun Burger (comes with wings)," and one burger where only the parenthetical explanation is shown - "(comes with side of compote)."