These days, when you arrive at a wedding as a guest, often the only idea you'll have of the day is how early you'll need to arrive at the ceremony to not get stuck behind a column. When it comes to the rest of it, it becomes a bit of a guessing game. "I just saw a man go in there with a plate of salmon, the food must be coming soon." "I would have thought they would have cut the cake by now" and "[...]