311's Nick Hexum claps as the "311 Day" concert begins at the Smoothie King Center on March 11, 2014. It is a marathon show that lasts for over 5 hours and draws fans from around the country.

Advocate photo by Keith Spera -- A view of the crowd during the sold-out concert headlined by the hard rock band Tool at the Smoothie King Center in New Orleans on Sunday, Jan. 31, 2016.