My children attend a small international school with about 50 students in grades Pre-K through 8. We had a Valentine's Disco Dance for our students and their families. It was the first dance our school had ever done and it was a huge hit.
We had a bouncer at the door stamping hands as people entered. We had a dress up table with peace necklaces, glitter, wigs, glow bracelets, etc. The kids had a blast dressing up and taking pictures in front of a black sequined backdrop. We had a potluck lunch. Activities included:
Decorate a picture frame
Kissing Bandit - guess the number of kisses in a jar to win it.
Middle School student dance performance