I'm not talking about the big meal, I'm talking about food for yourself and your other half. Think about it. You'll probably be too nervous to eat on the morning before the ceremony and it's a long time til 6pm when dinner is served. A good tip is to have some bottled water and a sandwich or two in the back of the car for you to munch on the way to getting your photos taken. You'd be surprised what it can do for your mood.
Ciara and Jerome from Waterford and Galway respectively where surprised when Ciara's mam had placed county coloured sandwiches in the back of the car for them how cute!