Alright people, time to start listing the nicest places in Tallinn. Mainly bars for now, though
I'll start with the easiest ones (for sure, I started this topic):
Juuksur (eng. "Hairdresser") is sort of underground bar in Vaimu street in the Old town. Nice people (sort of normal people. And undergroundhippieartists, too

) and good atmosphere every time I've been there

U don't really need to dress up and put on loads of make up on to hang around here!
Levis't Väljas (eng. No FOCUS. ) is the place to go when every other place has closed their doors and kicked the customers out. Suppose nobody knows the address (palun, if u have some clue) but u can find it when going down the hill from Hell Hunt (Pikk 39), turning left and following the huge crowd of people hangin' around in the street. (confusing enough...?

).
And there's also my new home
Von Krahl (Rataskaevu 10)! It's a bar in an old factory kind of building (might sound bit weird, but it's really cosy actually) and there's nearly always something going on - festivals, movies, gigs, parties.... Check out
http://www.vonkrahl.ee/en/ for more info.