Bar Games: Uno Mas!

Get drunk, start a fight, talk to the mysterious stranger, hit on a server and steal a purse or two. If you're lucky there is a card game going or some dicing in the back alley. What else is there to do in bar?

Looking for something new to present to my players I came up with these simple mini-games for use as a bit of local colour, traditional games or challenges in local bars.

Uno Mas!

Players: The more the merrier!
Objective: Drink more than anyone.
Main Stat: Constitution

Your traditional drinking game. All that is needed is a row of shots and a stomach of steel. Each round all participants will take a shot and make a Constitution Saving Throw. Fail enough the Saving Throws and you're out of the game.

The DC depends on the type of potable is being consumed.
Beer 12 Halfling Dew-wine/Moonshine 16
Fortified Wine 13 Gnomish Snapjuice 17
Vodka/Rum/Whiskey 14 Dwarven Grog/Dragonborn Fire Oil 18

If a player fails their Saving Throw, their Constitution Modifier goes down by 1. When their Constitution Modifier reaches -4, the character must tap out, fall over, begin to vomit violently, or otherwise give some indication that they out of the game.

Winning Conditions: The last character standing, wins.

At the end of the game, all Characters must make one last Constitution Saving throw with a DC of 13. If they succeed they wake up with a bad hangover, but no other lasting effects.

If they fail, roll d6.
1-Wake up with a tattoo (player's choice, but DM's approval)
2-Wake up in jail! Its 10gp to be released. Cost of bail goes up by 10gp for each successive release.
3-Wake up with d6 damage in cuts, bruises and scrapes. No memory of how you got them.
4-Wake up with no coins, gems or jewellery
5-Wake up in a pigsty
6-Wake up clean, happy and refreshed in your own bed. You get one Advantage roll that you can use anytime that day.