I've been following the NBA for 14 years, but have only attended 2 NBA games. Of course, that's a pretty high figure given that I come from Australia
I attended Portland @ Minnesota and Denver @ Minnesota earlier in the year, with Portland and Minnesota winning respectively.
I will remember the Portland game because it was probably Darius Miles best game as a pro. The likelihood of an Australian attending the best game of Darius Miles? Minimal

This was in the middle of Portland's late season peak, and they were very, very impressive.
The Denver game was exciting because we were going to see Carmelo, but Minnesota absolutely thrashed Denver... and it was basically benchwarmers playing for the entire second half (Skita and Big Earl!)
Anyway, here is a picture of yours truly at the Minnesota/Portland game. MAD DOG!
http://www.angelfire.com/hiphop3/werd/000_0032.jpg