Weather should hold up, though it will get chilly. Last month inspired me to get some real socks -- I got wet on the way up and couldn't feel my feet most of the way. Almost killed some girl when I blew a trackstand because my feet were just numb bricks.
The CCM email list says Muppet theme. Awesome.
Since when do you have to stop to booze on mass?
Bottom bracket blues? Hyde park? PM me.
Hyde Park convoy, anyone?