The hostess was demonstrating ice cream sandwich makers. Despite the fact that most of the women there had been drinking, many sandwiches were made with a minimal mess.

I bought the gadget thinking that it would be fun.
Rather than store bought cookies, I made homemade chocolate chip cookies.
I guess that was my first mistake, because the cookies were still warm and they made a huge mess when smooshing the sandwiches together.
I used Dreyer's ice cream, then rolled the sandwiches in either chocolate sprinkles or mini chcolate chips.
My kids were laughing at me while I made them because I got chocolate all over the counters.