March 11, 2000 marked the birth of the phenomenon known as 311 Day. At least once every other year since then, fans of the band 311—hardcore and otherwise—have made the trek to hear their guys perform marathon sets of songs they have written to that date and then some. In 2012, the one-day marathon extended to a two-day spectacular, and just before the Covid shutdowns, the band performed three days to mark their 30-year anniversary, performing at the Park MGM Las Vegas’ Park Theater on March 11, 12 and 13, 2020.
