sentences:  A huge snow storm in 1997 caused part of the lower mall's roof to cave in, triggering the sprinklers and flooding the entire building in of water.Because of water damage, the mall's original wood parquet flooring was replaced with ceramic tile.A totem pole from the mall's original construction was thought to be hidden inside a sign tower on the mall's west side, though in reality what remained were plain wooden poles that once held the malls' original sign featuring an Eagle with outstretched wings in the Northwest Coast art tradition.