The Summer of '99 and Beyond Festival was a music festival took place between 18 and 19 July 2025 at the Alpine Valley Music Theatre in East Troy, Wisconsin, United States. The festival was headlined by Creed and Nickelback, and had an emphasis on popular music from the late-1990s and early 2000s.
The festival takes its name from the Creed tour, The Summer of '99 and Beyond,