A couple of us at the club - Manchester Area Wargames have just bought and started playing DMH.
We meet every Monday from about 7 and every odd (1st, 3rd, 5th) Sunday from whenever first key holder gets in usually around 12, or 10 if its me.
All details on the web site - http://www.maws.org.uk/
All a friendly bunch and play allsorts of different rules/scales and its the Black Pantherss "branch" of the club who do DMH and a lot of other non-competition wargaming - check our bloghttp://mawsblackpanthers.blogspot.co.uk/
plus my own blog http://wargamingwestwoods.blogspot.co.uk/