We cant do sparklers because of the city's code on fireworks. We are already doing a petal toss at the ceremony. Our venue doesn't allow confetti. Rice seems dangerous in the hands of the wrong drunk guest (I don't want to get pelted in the eye). Bubbles seem too 90's.
If it wasn't technically a destination wedding, I would be tempted to hand out swords to guests to make one of those tunnel things you walk under. I know its more dangerous than the rice but it would be so cool!
Any other ideas?