We have a lot of people among our family and friends who enjoy dancing, especially my children (with the exception of one). So it was very important to us that the reception site have a large dance floor. This is the Union Ballroom at the University of Michigan. The entire floor was built to be a dance floor. The only limitation is how many tables you also want to have. We had a lot of dancers....Great fun. My oldest son is the one who starts on the stage leading the group.