Rio Carnival's Samba Queen Wants You on Her Float All Night – intro video

It's your first time in Rio, and you're squeezed against the stands of the Sambadrome, watching the parade. As a float passes, the drum queen at the very top suddenly leans down and reaches for you, and the drummers haul you up. She plops a feathered hat on your head. “Once you're on my float, you stay till dawn.”