To mark the 90th birthday of Queen Elizabeth II, chef Ainsley Harriott is in his home city of London meeting ordinary people with extraordinary stories of when they met HM the Queen. His heartwarming and oftenmoving journey around south east England has him meeting a couple who have been married for 63 years, thanks to the Queen. Dog-lover Ainsley meets a corgi who found a new home after meeting the Queen, and he cooks up a dinner fit for a Queen as he reminisces about his job as chef for Princess Margaret, whose sister often popped round for lunch.