Okay,so I did a little searching through,and unless I've missed it,I didn't see this idea suggested. Horse Racing.

So,I was thinking,maybe Horse Racing should be added to the casino(Or,considering Casino's don't really do that,there could be another link under the profit menu.) There should be maybe 10-15 racers,anyone can place a bet of their choice.(Perhaps it could be like a casino,where it must be purchased and the owner could decide the MIN and MAX bet....)I have just thought of this idea,so any other suggestions to add to it,or feedback would be greatly appreciated...

Maybe call it "racetrack?"

This would be a good Idea if you could by a race track. You would have to spend money to keep up the barns. Pay the people riding the horses and maintaining the track so that you spend some money on it and not too much money is coming into the game.