King Charles’ Coronation will bring us together at what has indisputably been a tough time for the country, with royal experts predicting it will provide just the tonic we need.The 6 May ceremony at Westminster Abbey kicks off a special three-day Bank Holiday extravaganza that will see Britons and members of the Commonwealth salute the crowning of our new King. And while the coronation itself will undoubtedly be a time to toast the monarch, the following day, 7 May, is when the nation will really let its collective hair down.The Coronation Big Lunch – organised by the Eden Project – will see neighbours and communities across the country throw street parties and share food together in what’s being described as “a nationwide act of celebration and friendship”.