SCENE + HEARD: Daily Post Some Hanukkah Fun Facts By Staff Tuesday, November 30, 2021 12:09 PM Hanukkah has officially begun, kicking off an eight-day celebration for Jewish people around the world. For those who don't celebrate Hanukkah, or aren't familiar with the holiday's history and importance, head over to Mental Floss for some essential and interesting Hanukkah facts.