A little bird told us about Sunday Sanctuary a few months ago, and at the weekend we finally went to check out London’s newest getaway at Bar Galante, Chelsea. Hosted every Sunday and strictly for girls only, Sunday Sanctuary is a retreat from the outside world – for three hours at least – where you are met with a free cocktail on arrival and showed to a private seating area. With a big screen TV showing a different film each week (we watched the first Sex and The City movie) you can choose to watch with their cordless headphones, or just catch up on the latest gossip. Extra treats come…