Market boss Frank is taking a rare day off, and for Dean, one of the managers, it represents a big opportunity - but everyone knows that whenever Frank puts his feet up, everything tends to go wrong. Meanwhile, a newcomer to the market arrives with an array of games he designed and built himself.

Market boss Frank puts on an ambitious Cockney Knees Up to celebrate the market's deep roots in the East End. A young entrepreneur arrives at the market with a strange new idea that appeals to Frank's overworked, stressed-out team - a 'rage room', in which paying customers get to vent their frustrations by smashing things up with a baseball bat.