Put a new building where we can play the Hunger Games
For those who do not know what it is, I will explain:

A group of people is locked in a large place without weapons or objects, when the game begins, they will have to look for weapons and other things to defend themselves and they will have to eat continuously to avoid starving. The food will be hidden in the place. When one player dies, another can steal his things. Gradually, people will die until there is only 1 left, which will be the winner. They will reward you with 5000$ (if you don't like this amount of money, you can change it) and 100 hot dogs.

Thanks to the fact that when you start a game none will have weapons, new players can also play it easily but they will have to look for weapons.

In this game you will not win the most pro, but the most skilled

To start a game we would have to go to a special building, where we can play, but alone, you cannot enter with your gang.
I hope you like the suggestion