Since 2015, LIB has grown into one of the country’s best-known festivals, and its list of past headliners proves it. From Kanye West to Kendrick Lamar, Foo Fighters to Florence + The Machine, Arcade Fire to Gorillaz, the modern-pop festival has brought some of the world’s most sought-after acts to the streets of Downtown, along with memorable art installations, food offerings and more. Lifeisbeautiful.com.

Runner-up: Electric Daisy Carnival