DH has a conference in November and we're tagging along...it will be DD and me on our own during the days. Any tips on places I can go? Don't want to spend a fortune that close to Christmas. We're staying near Russell Square so would like to take her to the British Museum but will she be bored senseless there?! Also, I'm quite worried about using a pushchair on the tube so would like to mostly walk everywhere (so recs close-ish to RS would be great!) Any ideas?