As a member of the Inn League you are allowed to periodically test your mettle by once more completing the initiation trial.
NOTE: This quest will be removed from your quest log when the current festival ends.
You have begun stage four of the Inn League's initiation.
The Floating Log is in Frogmorton on the banks of the Frogmoors, north of the Road.
Head to The Floating Log in Frogmorton and talk to the Inn League member there.
Drink six beers within the allotted amount of time.
Drink five more beers within the allotted amount of time.
Drink four more beers within the allotted amount of time.
Drink three more beers within the allotted amount of time.
Drink two more beers within the allotted amount of time.
Drink one more beer within the allotted amount of time.
Full and queasy with drink, you should now speak to the Inn League member in front of you.