Have you figured out the reception yet? If it's sit down, then I reckon chuppa chups as part of your table display, perhaps in the centre piece, or perhaps with each name place. That's you. :P

Just find stuff that's very YOU guys. You could always go A themed, since you're an A family...perhaps not the A Team though. :P
A backwards reception? Since people say that having a bub first and then getting married is doing things backwards? Dessert first? And you can spend the rest of your lives getting to know each other and falling in love. :P

I'll keep thinking...not sure whether that's good or scary.