Flamingo Las Vegas is the oldest hotel and casino on The Strip. It was developed and financed by Bugsy Siegel in 1946, the notorious mobster who also founded Murder Incorporated. Apparently, what goes around comes around. Bugsy was murdered six months later by the mob for overspending and allegedly skimming money from the new casino. The iconic, Art Deco hotel has a Wildlife Habitat featuring penguins and flamingos.