A permit to conduct a carnival must be granted upon the condition, and the contract must state, that there may not be:
1. Set up or operated any gambling device, lottery, number or paddlewheel, number board, punchboard, or other game of chance or skin game of any kind, except as otherwise permitted by law; or 2. Any lewd, lascivious, or indecent show, indecent exposure of the person, suggested lewdness or immorality, any indecent dance where persons perform, or any other lewd, immoral, or indecent show or attraction.