group of people dancing on a lighted dance floor at what appears to be a party or event

group of people dancing on a lighted dance floor at what appears to be a party or event. Most of the dancers are wearing formal or semi-formal attire. A woman in a pink skirt and light brown jacket is holding colorful balloon animals and dancing. Several young men in white shirts and dark pants are also dancing near her. The dance floor is black and reflective, with small lights embedded within it. The room has a high ceiling, decorative windows, and a lighting system that projects beams of light onto the dance floor. There are also speakers set up near the edge of the dance floor. The general atmosphere is celebratory.