I've just setup a Hamtests Meetup group
As I'm in London this first Meetup group for Hamtest will be in here (other areas may come later with others from Admin team).
If you are in the London area and would like to join please visit http://www.meetup.com/Hamtests. I am still tweaking the group so things may change over the coming days and I've not arranged the first meeting just yet, but will be after the IOTA contest we are taking part in.
edit:- Removed "London" from group title, but first meet will happen in London