Anthony’s Restaurant, the Leeds-based operator, has launched a new ribs and burger concept called Rib Shakk, which it plans to roll out across other UK cities. The company, which was founded in 2004 by Anthony Flinn Sr, launched earlier this month at Leeds Corn Exchange in the group’s £1m Piazza venture that opened in 2008. Once Rib Shakk, which is being overseen by Anthony Flinn Jr, is established the group plans to take the concept to other cities in the UK, with franchising a possibility. The group also operates Anthony’s Restaurant and Anthony’s Patisserie in the city.