Ah, Santacon. It’s that magical time of year when 4 out of 5 people on Manhattan’s streets are dressed in holiday garb and wobbling around in a less-than-sober-state. Some people love it; others dread it every year. For the former, here’s what you need to know about the spirited bar crawl, including some dos and definitely-do-nots. For the Santacon Grinches, we can help you have a great time too...by showing you how to avoid the Santacon craziness.