Every girl gets a key & tries to see if she holds the key. Nice alternative to the traditional bouquet toss. Option instead of the traditional Bouquet Toss. Every Bridesmaid gets a key and gets to see is she has the key to open it.
Good ideas: Brown paper instead of a table cloth so they can draw on it. Disposable cameras with a list of things to find. Stickers and animal toys Retro toys like spinning tops that they wont have played with before.