two men dancing at a crowded event

two men dancing at a crowded event. The event seems to be a reception with round tables covered in white tablecloths and adorned with decorations. The room has a white floor and bright, possibly LED lighting. The first man, wearing a black and white patterned sweatshirt and black pants, moves rhythmically to the music. The second man, in a black t-shirt and khaki shorts, also dances but remains close to a black box or speaker. People are seated at the tables around them.