What legendary US festival that hosted over 350000 fans took place in 1969?

The legendary US festival that hosted over 350000 fans and took place in 1969 is Woodstock. The Woodstock Music and Art Fair, also known as Woodstock, was a music festival held in Bethel, New York, from August 15 to 18, 1969. It is regarded as one of the most iconic and influential events in music history. The festival featured performances by renowned artists like Jimi Hendrix, Janis Joplin, The Who, and Santana, among many others.