And naturally, the supremely lovely Blue Bar at The Berkeley can provide, with director of beverages Daniel Baernreuther’s new Out of the Blue experience. A year in the making, OOTB is, as Baernreuther puts it, all about ‘cocktail escapism’: total immersion in a sort of sensory chamber, where you drink unidentified cocktails while stimulated by sound, smell and visuals to guess your poison.