20 Bulletproof Christmas Restaurant Promotion Ideas 1.Let people know if you are one of the restaurants open on Christmas Eve and Christmas Day 2.Take Christmas restaurant reservation 3.Upgrade your menu for the occasion & make sure you stock up on food 4.Come up with unique, creative restaurant specials 5.Take advantage of the latest restaurant marketing ideas and trends 6.Keep it simple with your restaurant marketing ideas for December 7.Decorate for a Christmas themed rest