Today was the open practice and scrimmage at the AT&T center.  It was also host to some additional events.  I was there for a rookie season ticket holder event.  When Holt went all in, I felt like I should as well.  I'm a diehard sports and Spurs fan, and I'm lucky enough to work in the city where I was born and my favorite pro team plays.  The seats might fit my budget better in the future, but I'd regret it forever if I missed seeing Duncan, Ma...