With families gathering together for the holiday season in just a few short weeks, it's possible that you may have your fair share of awkward moments while reuniting with your loved ones. To help you through this time of year, That Awkward Moment has compiled a video with five tips for avoiding any bizarre situations, featuring footage from the upcoming comedy. In addition, we also have a new poster with cast members Zac Efron, Miles Teller and Michael B. Jordan wishing you a happy holiday season.