One that seems popular in America is another broom dance. I'm not sure it would work here, even at a wedding.
Line of men, line of women (need not be equal). one holding a broom (hat / flower/ pumpkin) standing at the top. if the broom is held by a woman the top 2 men dance/ posture/ entice until she choses 1 and gives the broom to the other. they dance down the middle. 2 top women attract other man. or 2 random lines and the top from each line dances if you want a non-gendered dance.