produce The Siket Disc, an instrumental album that was released online in June (the disc would be available in stores the following year). The band finally hit the road in the summer, embarking on another annual summer tour of the United States. Phish performed their first of two Fourth of July celebrations with a two-night stand in Atlanta. The first night featured the unveiling of "The Meatstick Dance", which would be performed by band and audience throughout the year. Instead of throwing another huge summer festival to close out the tour, the band decided to focus all festival activities to the Millennium New Year's Eve celebration. However, at the eleventh hour, Camp Oswego took place at an airport in upstate New York. 65,000 people attended and Phish played five sets of music over two days. A number of other groups such as Ozomatli, the Del McCoury Band, and Son Seals performed on a side stage throughout the weekend.The event took place on July 17 and 18, 1999, at the Oswego County Airport in Volney, New York, a small rural upstate town. 65,000 people attended. This event, though part of 1999's normal summer tour, is officially considered and was promoted as the band's fourth festival, despite the previously announced festival in Big Cypress, Florida on December 30–31, 1999 and January 1, 2000. It was the fifth and largest of ten weekend-long festivals hosted by the band. The event took place on the eve of the millennium – December 30 and 31, 1999, at the Big Cypress Indian Reservation near the Big Cypress National Preserve in southern Florida. 85,000 people attended, making it the largest Millennium Eve concert on earth that night, surpassing shows by Sting, Barbra Streisand, Aerosmith, Billy Joel, Eric Clapton, Rod Stewart, The Eagles, Eminem, Jimmy Buffett, Kiss, Metallica, the Red Hot Chili Peppers, and Elton John. In a 2000 cover story for Entertainment Weekly, three of the four Phish members declared Big Cypress to be the greatest Phish concert ever. It was also voted as the most popular Phish show ever by fans in the final volume of The Pharmer's Almanac. It was also the longest Phish concert ever, culminating in a seven-and-a-half-hour second set from midnight on New Year's Eve to sunrise New Year's Day. Phish was the only band at the event, performing five sets of music (nearly sixteen hours) over two nights. As fans left