Excelsior watched. There was lots of action going on in the other side of the booth, where Mrs. Kettleburn was talking about her necklaces with various students. Ahhh, so there was great interest in this sort of item, he noted to himself.

"I've got potato chip samples if any of you are hungry," he called out to the group of students, waving a bag of peanut butter and jelly chips in the air. Surprisingly that had been his biggest seller so far, so he did stock other flavors. He wasn't sure yet how the wizarding world would perceive these flavors, though they were quite hot in the muggle world.