Last night was the 100th Hacker Drinkup. We’ve been meeting almost every Wednesday in Santa Monica for the last two years. For the centennial, Chris and Pinguino decided to build a fun demo: augmented reality mustaches. We had all seen Mike Clare’s AR Cookies last week so we started by making fiducial cookies. Chris wrote a processing app that would identify the image of the marker and then place an image of a mustache over it in the live video feed. Right before you took a bite of the cookie, one of the mustaches Pinguino had drawn would appear. I’m actually holding an onigiri (rice ball) in the photo above. Pinguino carved the fiduciary marker into a piece of nori (seaweed) on its face. It was a neat toy and it captured photos in the background which you can find here.