KidZania, founded in Mexico in 1999, is a child-sized city, where visitors, aged from 4 to 14, choose realistic activities in a safe and secure place. Typically, children who visit can choose from up to 60 career roles in a number of different work environments - from banking, theatre, and police work to aviation, broadcasting, YouTubing, and aviation. Children read the news, land aeroplanes, perform a liver transplant, fight fires and prepare food. The organisation has grown to over 26 locations globally with a further 12 under development. KidZania has globally welcomed some 72 million visitors since 1999.