Yes...you can eat at the Buffet or anywhere else that serves food...even room service.
We always first get a "Drink of the Day" and go to check out our stateroom, then we'll go to the "Buffet". If the Buffet lines are too long, then go up stairs to the "Fish & Chips" station...It's great, (if you class of ship has one).
We love anything assocated with crusing and traveling. We are retired U.S. Navy...and loving it, "Been there...done that"! (almost).
NCL Pride of America 12/2015
MS Carnival Glory 11/2010
MS Carnival Liberty 11/2007
MS Carnival Spirit 10/2006
MS Carnival Victory 12/2005
MS Star Princess 12/2002
MS Carnival Victory 12/2000
USS Bristol County, LST 1198, 1980-1982
USS Turner Joy, DD951, 1973-1978