Blacks and Whites' Carnival
Blacks and Whites' Carnival (Spanish: Carnaval de Negros y Blancos) is a Carnival public festival and parade in southern Colombia established in 1546. Although its geographical location belongs to the city of Pasto, it has been adopted by other municipalities in Nariño and southwestern Colombia.
Source: Wikipedia — Blacks and Whites' Carnival (CC BY-SA 4.0)