Here's my first take on a T-shirt idea [1]. I'm not quite happy with
the vectors though and will do something on the front side too later.
The source is at [2].
http://suchakra.fedorapeople.org/fudcon-designs/fudcon-india-tee.png
http://suchakra.fedorapeople.org/fudcon-designs/fudcon-india-tee.svg
Suchakra