If so, you could be missing out in thousands of additional revenue.

Shaved ice carts, ice cream trailers and mobile yogurt shops are fairly inexpensive to own and maintain. Taking your concession cart to local festivals, fairs or conventions can open you up to a whole new consumer group. You can make a killing at every event because a supplied audience is one of the easiest ways to make money. Not exactly original marketing, but a still an easy solution!