Young Friends General Meeting
http://www.quaker.org/yfgm
...not only runs Pardshaw Young Friends' Centre, but gatherings for young adult Quakers all throughout Britain - including enquirers' gatherings for newcomers.

Religious Society of Friends (Quakers)
http://www.quaker.org
...is where you can find out more about Quakers all over the world.

Charlie Blackfield
http://www.charlieblackfield.com
...is the one to be blamed for this site.