Games or other ideas in place of "clinking glasses" for Bride/Groom to Kiss?

Ringing of a bell

At ours people had to go to the microphone and say a movie quote and we kissed longer if they said it in the characters voice

One wedding I went to, a whole table had to sing a line from a song that included the word "love" in it.

I went to one where everyone had to put their names in "for a draw". Whenever there was clinking of the glasses, the bride or groom drew a name out and that person had to kiss someone sitting next to him/her.

A wedding I went to did kind of like Reenski said but the song had to have the word "kiss" in it

Same as Reenski, (which made us only need to do it like 5 times, thank god) Im not huge on PDA's

I saw one on youtube once where the guest came up to a box that was sitting on the table in front of the bride and groom, and they would drop in a quarter for a peck, fifty cents for two pecks, and a dollar for a longer kiss. The box had the words HM Fund written on it so i guess they were raising funds. Kinda weird but interesting all the same and nobody there seemed to have any issue with it.

Donate at least 50 cents for a kiss... for a children's medical charity that is special to us. My Aunt is against this idea, but I dont want her controlling our wedding so I was like "thanks for the opinion..."

At my daughters wedding there will be in clanking, ringing or anything else for a kiss. She is very shy and not into PDA it just wont happen.

Maybe for a million she would make an exception but I doubt it.

I saw on Pinterest a game for it- on every table there was a list of things you could do to get them to kiss and a notice that they wouldnt kiss for glass clinking- it included stuff like the whole table singing a love song to them, the whole table dancing to Thriller or some other song, collecting signatures of 10 guests, things that make it harder than the clinking.