A little commotion at a table in the center of the room -- a floor supervisor was summoned to switch out a deck for multiple bent cards. It seems that one or more of the players at the table were (inadvertently?) bending the cards quite badly when peeking to check their hands.
One Asian player at the table became quite animated, jabbering away in a tongue we couldn't place and pointing several times at the ceiling. We're not really sure what he was on about, but the deck was swapped out and play continued.