If you're a jolly ex-pat in Lhasa, the place to go in order to do all the typical things that jolly ex-pats do in Public Security Bureau-sponsored, operated, and monitored caffeine traps (used to be called "honey traps" in the old days) is the Spinn Cafe: open 10 a.m. to 2 a.m.We were all such dear, dear friends.
P.S.
The Spinn Cafe is known in Tibetan as the rLung bSkor Cafe. How special is that?