Do u remember this episode?

As a child at 3 or 4 years old, I would watch this show with my sister. We also owned a few episodes on (beta) video. One of the episodes had the muppets on a train and Gonzo had this jacket with all these inside pockets and each pocket had all these different snack and food items. Does anyone know what Im talking about? Anyway, Im so surprised this show was aired as late as 1991. I only remember it in the mid 80s. I know theyre not available on DVD but maybe they might have released some on VHS. They would definitely be available on a rare beta video but I dont even have a beta player so that would be out of the question. Can someone please help me or tell me where I might be able to purchase them?