For budgets sake, I was thinking about a mid afternoon service/civil do, say 3 or 4pm, followed by a buffet at the venue rather than a formal sit down meal. The buffet choice would cost less than a formal meal, it would save having a seating plan/favours/elaborate tables etc but I am just wondering if it would still look as 'special' as a sit down affair. When would you have speaches etc or wouldn't you? Not sure if not having a formal meal is going to make the day too unstructured if that makes sense? The advantage is though that we could have all our guests to the service and the food rather than having only a few to the service/sit down meal?