La. R.S. 4:10

The operator of a game at any fair, carnival, or any other place where games of chance or skill are made available for pay, before and during operation, shall have and keep in a conspicuous place a sign stating the cost of a play and an explanation of how the game is played. The lettering on the sign shall be plain and not less than two inches in height. Signs or placards shall be of permanent material so they can be used from one fair to the next. A game shall be closed until compliance with this requirement occurs.