I was at a grocery store in a line. The entire store is just a U shape with the entrance on one side and the checkout going the other. I went there because I had to make dressings for work. I needed a wooden plank, horseradish, two jars of mayonnaise, and a jar of mustard. The kitchen manager came in with the front house manager for some reason and I told them to get these ingredients for some reason.
Later I'm in my old house in the basement. I have all ingredients stuffed in a cardboard box but still in the jar and it looks like a total mess. The cardboard box is sitting on top of none other than... the wooden plank. Don't know what kind of Dexter's Lab experiment I had going on but that's all I can remember.