 A steady stream of white developers and tourists came to the area, and the Seminoles began to work in local farms, ranches, and souvenir stands.In the 1940s, Seminoles living across the state began moving to reservations and establishing official tribal governments to form ties with the Bureau of Indian Affairs.In 1957, most Seminoles established formal relations with the US government as the Seminole Tribe of Florida, which is headquartered in Hollywood, Florida and control the Big Cypress Indian Reservation, Brighton Reservation, Fort Pierce Reservation, Hollywood Reservation, Immokalee Reservation, and Tampa Reservation.