College Campuses...
In the town I live in there is a car wash company with 3 locations on busy streets. Instead of hiring a bunch of Mexicans to buff the cars out, they have the cute college girls in t-shirts and tight shorts out there working.
There is always a line, even on cloudy days... Sex sells baby, and broke assed college girls may sit in Women Studies classes bitching about being exploited, but they got to eat.