My husband and I are going away for a short break in London without the kids next week (first time since no 3 arrived four years ago!). We've decided to go midweek when the kids are in school and so will be a bit distracted. Does anyone have any suggestions for a 'nice' restaurant to eat where we can get dressed up nicely for a change, perhaps a little bit trendy and a bit of atmosphere. I think we're staying near Hyde Park.