Help me with our exit ideas! - can't do sparklers or release paper lanterns :(

So our venue doesn't allow for a sparkler exit or releasing paper lanterns into the sky (both can be a hazard) I'm trying to think go another cute idea we can do for our exit. I LOVED both those ideas so much, now I'm not sure what we should do. We are doing a starry night theme and I felt like both would have gone well with the theme, I can't think of what else we could do... any ideas?