Business idea for student city

[blueant27]

Hi all

I would be interested in some ideas for a low cost business to setup in a largely student populated city.

I live in a small/medium sized city with approx 60,000 students spread over 4 various sizes unis and colleges.

I have a city centre based small unit on an industrial estate plus a medium sized van.

What ideas, even wacky ones, do people have.