I think its a great idea. I supplied a guy in Japan with everything under the Mt Fuji to retro his Airstream into a coffee house/ smoke shop. I say go for it. You would be surprised how much you can make selling hot dogs, pretzels, or whatever. These guys are often in the 6 figure net. I read that somewhere. Of course it all depends on traffic and location. College town is perfect. Just make sure you have Jalapeños and lots of them!
Randy...Converters, Inverters, Trimetric, Surge Protectors, Zamp, Smartplug, AGM Batts