We would like to do a dollar dance and both families are on board however, there is disagreement about giving those who dance with us a gift. His family says you have to give a gift since they just paid you; my family has never heard of such a thing. We feel like we are giving them a meal and an open bar not to mention all the fun we are going to have. Also, no one is forced to participate in the dollar dance. What does everyone else think?