One of the most useful things I saw at the event was the new softshell ice cream ball from www.YayLabs.com.
It’s very simple to use and I want to get one for use while camping. The inside of the ball is hollow and you put ice cream mix inside at one end and ice and salt at the other end. Then you just roll it around until the ice cream is made. It looks like lots of fun and the ice cream I tried was awesome.
-Titus