Hi! Sorry I know this is a stupid question, but all Carnival Ships have a 24 hour Pizza bar right? Ummm is the Pizza free? Or is it an extra charge? I was reading some reviews and they were saying things along the lines of "You can get a family sized Pizza for only $7" For some reason I was under the impression beforehand that it was free? Or is that just the food in the Dining Rooms? Any info would be highly appreciated!!! Thanks in advance!!!