Riders on the float "Grannies Gone Wild" shake their walkers to the music before the start of the Mardi Gras parade at Keystone, Colo., on Tuesday, Feb. 20, 2007. Mardi Gras or "Fat Tuesday" is the last celebration before the start of Lent on Ash Wednesda
CHRIS SCHNEIDER, Riders on the float "Grannies Gone Wild" shake their walkers to the music before the start of the Mardi Gras parade at Keystone, Colo., on Tuesday, Feb. 20, 2007. Mardi Gras or "Fat Tuesday" is the last celebration before the start of Lent on Ash Wednesda (02/20/2007), [434584047] . Denver Public Library Digital Collections, accessed 07/02/2026, https://digital.denverlibrary.org/nodes/view/819886