The Tavern's timeline is not simply flexible, it is a Möbius strip. If you walk around the Tavern twice, you're back exactly where you started, both in space and time. But, to do so, you have to spend about half the trip walking both upside down and backwards in time. The experience can be a bit nausea inducing, particularly to those who've just finished a big meal of roasted aurochs and room-temperature stout.