The Simpsons - Season 7 Episode 20 -

Unable to get out of a mis-scheduled spring vacation, Principal Skinner makes up the holiday "Go to Work with Your Parents Day," giving Lisa the chance to spend time with Homer, and Bart the chance to work with Patty & Selma at the DMV. When Bart makes his own fake driver's license and Martin wins a bundle at the stock market, Bart rents a car, and takes Milhouse, Martin, and Nelson Muntz on a huge road trip.