I was at a craft show yesterday and there was a table with nothing but pincushions. All of them were filled with crushed walnuts. There was a sign posted that said : Maybe a danger to anyone allergic to nuts. One customer said the sign was insulting to nut allergy people and made a little scene about it. Wanted it taken down. ? The vendor said well I know one nut I'm allergic too after the customer walked away. LOL