Today is World Chocolate Day. How do you plan to celebrate? If you're going near Max Brenner Restaurant and Chocolate Bar in Manhattan's Union Square, you can OD on the stuff. The Israeli-owned choco chain is pushing its famed chocolate syringes, dangerous delivery systems of warm, fudgy goop. Insulin shots are not included, but Chocolate by the Bald Man is catering to another addiction: selfies. Take a chocolate selfie with an expert "chocolate portrait selfie artist" and toast the occasion with a "choctail." L'chaim!