Some of the old Holiday Casino "riverboat" still exists in the guts of Harrahs, looking like a sunken ghost ship. (1) Holiday Casino (built in ’72/73) in the 80s. (2) Their 1990 remake was built on top of the original; rebranded as Harrahs in ’92. (3) The Mardi Gras theme was built in ’96/97. (4,5) Peeking into the past from behind a curtain in the Harrahs complex in 2022.