Seinfeld Easter Egg - The Bar Mitzvah of Robert Padnick

Season 8 disk 1

Under episodes, choose The Foundation. Scroll through all of the choices until you are on Main Menu. Press down again twice and the 'receipt box will turn blue. Press enter and you will see a clip of Robert Padnick's Bar Mitzvah. I don't know who Robert Padnick is, but he is now immortalized on Seinfeld.