When you reach level 3, the Council will tell you that the Typical Tavern needs your help dealing with a rat problem.

there are a few different thing in here. They are:

Drunken rats, which you will need to fight. - if you are lucky you may get a rat appendix, which you can sell at lvl 9 in the mall which you bought from claiming the free meat from me (carborundum) or you can sell them to me for 750 meat each.

Some squares will give you free drinks mostly ice cold beers i also buy for 60 meat each or if you are luck rum and stuff like that or even a disco banit type drink.

1 square will be occupied by Baron Von Ratsworth, a very tough rat. If you defeat him, you'll receive a very useful item his monocal. Current theory has it that the Baron scales to your current moxie, like the Naughty Sorceress. unsure if true as of yet

1 square has the rat faucet. To finish the quest, you must turn the rat faucet off, at which point you'll receive your reward for completing the quest a shiny ring and three Disco Bandit mixed drink. Turning the faucet off will end the quest, so you can't kill anymore rats. If you want to kill more rats or find Baron Von Ratsworth, you can choose to leave the faucet on.

The square you land on you can go on again if you want if you do it will have the same type as last time so you can get loads of free drinks or kill rats you can only kill Baron von Ratsworth once.

The rat whiskers you get from the quest can be traded to the PretentiousArtist for 50 meat apiece.