Barth stuffing money in his socks episode

remember watching reruns of this show on Nick@Nite as a kid. I remember one episode that I've wanted to see again ever since. It was an ep. where)I haven't seen it in many years so I probably have some of the details wrong) there was a bowl full of charity money on the coffee table before the commercial break and when they came back from the break Barth Gimble had all the money stuffed in his socks. When confronted about it he claimed that he was going to visit a home for blind children after the show and he played a game with them where he hid money in his sockes and they had to find it. There are a lot of clips of this show on YouTube but I can't find this one episode. Anybody know which season and ep. this was or where I might be able to find it?