What are Millionaire Raffles?
A millionaire raffle is quite similar to a lottery in USA except for two aspects of it. Firstly, there is a guaranteed winner. Secondly, they typically are held less frequently.
A couple of the largest millionaire raffles in the world are Spain's Christmas El Gordo, and Mexico's Sorteo Zodiaco Especial. Thanks to lottery ticket sites, you can purchase tickets for them in United States!