Question: what restaurants are open christmas day miami?
Answer: Denny's: Christmas is actually the diner chain's busiest day of the year. ... 
IHOP: Open all day (24-hours restaurants will keep to schedule, hours may vary at other locations).
Golden Corral: Some locations are open but varies by restaurant. ... 
RA Sushi: Serves its limited time seasonal menu on Christmas Day from 4-11 pm.