ISP Presentation

For my ISP presentation, I wanted to start off by splitting the class into three or four teams and having them try to figure out their way through the human knot (to simulate the struggle of untangling yarn).

I plan on crocheting a bunch of small prizes and giving each member of the winning team a prize. 

I also want to lay out a bunch of pieces of yarn and try to teach everyone how to finger crochet (since teaching how to crochet with a hook takes a lot of time, individual attention, and crochet hooks).

I would like to bring some kind of food as well, but haven't yet thought of anything that connects well with crochet. I could possibly bring cookies shaped like crochet hooks (basically candy canes) or make a cake that somehow connects. My presentation is May 25th, however, so I still have some time to work out the details.