Napkin as bow tie. How cute would this be for a wedding - especially if you did place card seating! turn it the other way, and tuck in a flower or tie it with bow.if you tie it higher, it might look like a dress!
corn hole sign, good idea for those who haven't played. Having games set up for outside after the ceremony while the wedding party is getting pictures taken would be easy and fun, lawn games might make for a really fun cocktail hour