Quon A Drensa

"Run of Luck" in common, the namesake game of the casino. A game where players bet on lizards in a race. 25 gp minimum buy-in. Players place bets on one of five lizards. The lizards are released from cages onto a mazelike track. The lizard that reaches the end of the track first is the winner. The players that bet on the winning lizard receive double their bet. Players that bet on the second place lizard wins back half of their bet.
The DM rolls a d4 for each lizard three times, describing the state of the race after each roll. The lizard with the highest total is the winner.