Casual Dining Group | 14,267 followers on LinkedIn. Casual Dining Group is one of the largest independent restaurant companies in the UK. We operate some of the most recognisable and loved restaurant brands to be found anywhere in the eating-out market, such as Bella Italia, Cafe Rouge, La Tasca and Las Iguanas. We operate over 280 restaurant sites in a variety of locations including leisure parks, shopping centres, airports and high streets.