CRATE Brewery have amassed a lineup of dark beers that'll make you pink in the face and hot under the collar. Join them at the main bar where they'll take you on a guided tour through the depths and delights of some of the world's top dark beers, tasting a selection of guest stouts and porters as well as their own CRATE brews. This is the perfect way to get involved in London Beer Week, but be quick: spaces at this dark beer extravaganza are very limited. Over 18s only. Valid ID required.