Will be visiting this half term, having moved away from North London 5 years ago. Girls are now 13 and 10 so will revisit some of the old haunts - Southbank, Covent Garden but would like to do a few quirkier things (or stuff that we didn't do when they were younger e.g. Ripleys Believe it or not).
Could also consider interesting suburban places that we never really experienced when we lived there.
Any suggestions welcome.