If you can't face the full rigours of a Marxist beer trip you can, instead, raise a glass to dialectical materialism at The Museum Tavern on Great Russell Street, Marx's local when he was working on Das Kapital. Coincidentally, urban legend has it that Lenin and Stalin used to drink together at The Crown and Anchor, now The Crown Tavern, on Clerkenwell Green. As far as we know neither of them went in for Marx's brand of high jinks - maybe a bad sign, in retrospect.