You don't have to be a member of the politburo to join the party at these bars. Inventive Leisure is a leading nightclub operator with a chain of about 70 vodka bars operating throughout the UK under the name Revolution. Specializing in flavored, imported, and infused vodkas, the trendy night spots offer food and drinks along with music and dancing. Most of the Revolution Vodka Bars feature rooms and lounge areas for private parties. Inventive Leisure was founded in 1991 by CEO Roy Ellis and Neil Macleod and opened its first Revolution bar in 1996. It is controlled by private equity firm Alchemy Partners.