So this weekend I was involved in a 3 Day Startup event for aspiring entrepreneurs. We came up with a way to charge your smartphone through a WIFI connection. After some market research, we decided that music festivals would be a greatly appreciate our services. We came up with some graphs and numbers for our pitch to the possible investors/mentors. Here are some simple stats that helped us with our revenue model.By clicking here you can see what we came up with. To summarize our business pitch, we calculated a ballpark $20,000,000 could be made by simply attending US music festivals. We could double that if we also attended conventions. 
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