 Mr. Burns withdraws a $ 1000 bill from an ATM , but he drops it and an updraft carries it away to the Simpsons ' house , where it is found by Bart and Milhouse . Marge makes Bart and Homer put up fliers so that the person who lost the bill can reclaim it . No one can describe it correctly so Lisa suggests that they spend the money on a vacation , but then decide against it because Homer always manages to ruin any trip they go on . After realizing he can make money from the bill , Bart displays it in a museum in his tree house . Mr. Burns visits and reclaims his money , forcing Bart to close his museum . However , Bart has made over $ 3000 from the museum so they decide to spend the money on a vacation for Marge . Abraham Simpson suggests they go to Britain , where he hopes to meet his long @-@ lost love Edwina . During World War II , he made love to her after claiming he was going out to the front lines the next day , not realising that he really was shipping out the next day ( D @-@ Day ) . 
