An incredible event took place in Philadelphia in July 1987 called the "International Village Fair," which commemorated the 200th anniversary of the US constitution. It took place in the vicinity of Independence Hall, where the National Constitution Center and the Independence Hall Visitor's Center (both of which hadn't been built) now stand. Each day featured performances representing different parts of the world, though there were stands representing the whole world throughout the week, and a commemorative booklet was issued. This event was well-organized, showed evidence of ample funding, and featured a lot of talent brought in from outside the city, such as the Mexican Veracruz trio in the picture. The roof you see in the picture was temporary and came in handy when the rain came down later in the day. I only had one criticism of the event: it came and went without any follow-up activities in what I consider the ongoing task of sharing other cultures.
Visit my webpage on Latinos in the United States.