I'm a lifelong, absolute die-hard Spurs fan from San Francisco. I'm taking my first trip to the AT&T Center in March to catch the Heat game and couldn't be more excited. What I'm trying to find is some really great unofficial, fan-made t-shirts - you know, shirts with great inside jokes or art that can't be found through the Spurs themselves. Problem is, I don't even know where to start looking and it's a pretty hard thing to Google. Some examples of the kind of stuff I'm looking for from other teams would be:
barktees.com (Philadelphia sports tshirts)
thediehards.co (Bay Area sports teams)
diadelosgigantes.com (SF Giants fan-made gear)
Anything would be helpful. I appreciate any info any of you could provide.