"—this shot was taken during the line that goes: 'Little bit softer now.' Some people had crouched down for too long and fell over—I think the man with his foot in the air is my husband! Later, my 86-year-old grandmother got into the middle of a dance circle with her cane—that was priceless." —Susan, married November 6 in Washington, DC. See more dance floor shenanigans in the full slideshow.