If i was in the springs, I'd set up a food truck and drive around town. Like those ice cream guys drive around. Simple stuff, tacos, hot dogs , brats. Lots of chips and beverages. Popcorn.. $1 per bag of sams or costco microwave stuff. Guarantee you'd clean up.
GET YOUR MUNCHIES HERE. MUNCHIES, NO WAIT, TASTE GREAT.
And play "Purple Haze" over loudspeakers instead of those irritating tunes the ice cream trucks do ?