There are many anarchist info shops, cafes, and hangouts in Prague, Czech Republic. And Prague, or Praha, has a long history of political and social struggle. Prague is still fresh; about 20 years into Capitalism, so anarchism is alive and well.
Czech/Slovak Anarchist Federation is the best resource for events and anything czech/slovak anarchism related, here in English: http://www.csaf.cz/english.php
Cool resource http://chyba.a-punk.cz/
Anarchist Infoshop in Prague: http://sale.s.cz/index.php?clanek=english
Many of the anarchist infoshops and hangouts in Prague are pretty “low key,” as they are in most places, but if you look around you will find your way. Go to Klub 007 in strahov where they always play great punk shows, and you are sure to meet some chill punks and possibly some real deal anarchist peeps!