I would like to see this as a bridal shower activity or something to occupy guests at the reception before the bridal party arrives. Each guest could get a notecard or piece of paper to submit to a box, make into a booklet, etc.
Conversation Jenga: A fun way to get students thinking and talking. Students answer a question each time they pull a piece. Could be modified for music therapy but using familiar songs instead of conversation starters - good icebreaker