This is one of the favors I made for our wedding.
They were miniature "Kit Kat" bars, which were a big hit!

...and our guests didn't throw rice, birdseed or potpourri,
but instead, each was given a bell to ring as we walked down the aisle.
Our photographer told us it surprised him when he heard the ringing.
It was something he hadn't seen, or heard, before. He thought it was the most clever thing ever!