Business Ideas 3 & 4

# 3 A food cart on the way to the airport, in a SUPER convenient location, that sells packed lunches for reasonable prices.

#4 A waxing franchise, like that offers the services of leg/bikini/etc wax, but with prices more along the lines of "Great Clips Salons" than "Aveda Salons". So rather than paying boutique-y prices for this service you would pay a more reasonable price. Market: urban areas with lots of yuppies and hipsters.