Exposition internationale du bicentenaire de Port-au-Prince

The Exposition internationale du bicentenaire de Port-au-Prince was a world's fair held in Port-au-Prince, Haiti in 1949 to mark the 200th anniversary of the city's founding.

Creation
President Dumarsais Estimé argued in 1948 for an exposition to demonstrate Haitian culture to other countries and encourage tourism and committed $1 million (then almost three-quarters of Haiti's annual budget) to the project.

The fair opened on ground at the Gonave Bay which had been cleared of houses and landscaped with gardens, parks and tall coconut and palm trees

Opening
There were two opening ceremonies: the first on December 8, 1949 and the second on February 12, 1950.

During the first ceremony, a telegram from US president Harry S. Truman to Haitian president Dumarsais Estimé was read out, a parade of US soldiers and marines and a US Air Force squadron flew overhead, and the national exhibits and amusement area opened.

During the second ceremony, the international as well as the official pavilions were opened. Displays were on show from Argentina, Cuba, France, Guatemala, Italy, Mexico and Venezuela, with Vatican City providing a chapel.

Art and music
An art competition was held, with Gesner Abelard winning a bronze prize, and Jacques-Enguerrand Gourgue a gold.

Marian Anderson, Alberto Beltran, Frantz Casseus, Celia Cruz, Miles Davis, Issa El Saeih, Dizzy Gillespie, Ernst Lamy, Ti Ro Ro, La Scala singers, members of the Grand National Opera New York, Daniel Santos, Don Shirley and Bebo Valdes all performed during the exposition.

Participants
The following countries were invited to and participated in the exhibition:
 * Europe
 * France, which supported this project with its Minister of Foreign Affairs Robert Schumann
 * Belgium
 * Spain
 * Italy
 * San Marino
 * Vatican City, for which a chapel was built.
 * Asia
 * Lebanon
 * Syria
 * Palestine
 * America
 * Canada
 * United States
 * Venezuela
 * Mexico
 * Argentina
 * Guatemala
 * Chile
 * Puerto Rico
 * Cuba
 * Jamaica
 * International organisations
 * United Nations
 * Organization of American States.

Legacy
Following the close of the exposition many of the pavilions were used for Haitian Governmental Buildings. The Pavilion of Haiti was converted into the Legislative Assembly Building. The Post Pavilion became a post office. The Guatemala Pavilion became the home of the Haiti Red Cross, and the Vatican Pavilion became a church. The devastating 2010 Haiti earthquake laid waste to many buildings in Haiti including most of these exposition buildings including the Legislative Building, Red Cross, and Post Office.