I decided to actually dress up this year since I had an idea of what to expect from the ball. It was a lot of fun walking around with a lab coat, TI-86, glowing tubes, pens, and welding goggles.
My primary interest was ArcAttack because I had the chance to see them last year. The show was bigger and better than before. They managed to obtain a larger room which allowed for bigger Tesla coils and more electricity. Since I recently purchased a Flip Ultra HD camcorder I took several videos of the performance which are available on my YouTube channel.