Lloyd, who couldn't be arsed to log in says: Suw, you could do worse than spend a Sunday afternoon at Baltic. A short crawl over the road from Southwark tube (though actually crawling across the road, full of vodka and blinis certainly isn't recommended) I only know it cos a friend of mine has his birthday drinks there every year on a Sunday (honest!) and it's lovely for non-drinkers and vodkaholics alike. For you the big plus will be the highly knowledgeable and friendly bar staff who, I would expect, will gladly indulge your legendary obsessive need for vodka-related facts.