Cool and original, the Curio Parlor is the kid brother of the Experimental Cocktail Club on the other side of the river.  The drinks are outstanding both in terms of the quality of the cocktails (try the Ginger-flavoured cocktail, absolutely to die for) and in terms of the prices : 10 to 12 euros per drink during our last visit (october 2009) for drinks which would easily cost 24 euros in the Bristol with one third the ambiance.  Highly recommended.