You may want to collaborate with others via the London Activist Network (LAN) e-mail list, or the Grassroots Community Events “group” on Facebook. Through those online networks, you can reach local activists.
If you contact us, we also can try to help.
You should be able to find at least a couple of us at a weekly potluck on Thursdays at 11am, in front of the Subway in the UCC. Everyone is welcome to join us then and there.
You also might want to use the local working group space on the Media Co-op to post writing, photos, audio, or video.