If you're one of the 200,000 people to descend upon Austin's city limits to partake in SXSW (and you know how to do it right now), and you want to see some of your favorite Brooklyn/Bushwick bands, you can do so at one of two places - at an official showcase (where festival badges/wristbands ARE required) or at one of the many free shows they will be playing next week
All I know is that on the Super Bowl Sunday there were a lot of great things that weren't sports-related going on, and one of them was a great show at Shea Stadium with Oberhofer, Total Slacker, Shadow Walker, Lodro, and Night Visions