We decided on making "Trail" mix. As the FOS presentation is going on, den-by-den the boys will come up to each station (M&M's, Cheerios, Capn Crunch, Popcorn) and take a scoop.
Thanks for all the thought-starters. When I first posted this, I was not even thinking about food. Great way to keep the hands busy AND the mouth quiet for a little bit (without using/eating playdoh)
Thanks all