A yearly tradition for many, Christmas has been Denny's busiest day of the year for seven consecutive. December 19, 2017 Industry News. company over an affordable meal by keeping its diner doors open 24/7, including Christmas Day.
These restaurants will be open on Christmas Day 2017. Buzz60. Dec 6th 2017 1:
December 25, 2017. on Christmas Day 2017. Boston Market: Most locations will be open Christmas Day.. For the Denny's nearest you see Denny's Locations.