We have a family tradition of going away between Christmas and New year. This year we will be going to London for 2 nights/3 days - me, DH and DCs age 2, 7 and 9. My mum and her partner will join us for a day as well. Despite travelling to London for work fairly frequently, I haven't been as a tourist for probably 20 years and I've never been at Christmas. DH has only ever been to London to watch football!. The kids have never been to London. I've googled but am a bit overwhelmed at the possibilities and feel like we need 3 weeks there! Please lovely Christmas Mumsnetters hit me with your top tips for a twixmas in London. Thanks.