Hopefully more of you will see this here as opposed to the Hot Dog Vendors Forum.
There is a great mobile trailer in KC called Fresher Than Fresh Snow Cones that is getting some national press. They are a little different than most similar ice products ie, Hawaiian Ice, Shaved Ice, and the like. The woman who owns it makes her flavors without artificial flavors or colors and uses locally sourced herbs, fruits and other ingredients, often organic. Her logo is charming and her trailer is vintage. Her blog keeps her fans posted to her locations, all of which are mere minutes from my house! http://www.fresherthanfreshsnowcones.blogspot.com/
I highly recommend a visit to the snow cone trailer to any one visiting KC this summer. Try the ginger rose or espresso with piconcillo, or blackberry basil or whatever new flavor they are featuring.