Recently took our children (8 and 12) to a ghost walk in York and they loved it, which brought back fond memories of a guy called Richard Jones who used to a fantastic, theatrical ghost walk around the City of London back in the mid noughties. From memory it was just the right side of OTT (he was in full Victorian dress) but it had a nice amount of history and he didn't take himself too seriously.
We moved up North a long time ago but still visit London regularly to see family and I think the kids would really enjoy it. Richard Jones seems to still have a website but the booking link isn't working (for me at least, I might be on an old website!)
Anyone have any recommendations for alternatives or know if he is still doing them?