Flagging in the park was mucho fun. The weather was so-so, but it was good enough that the day was quite enjoyable. They had a ridiculously awesome DJ setup and sound system running off a portable generator, and the music was excellent. There were about, oh, 30 guys there when I showed up. I wasn't able to find my flags to bring them, but there were plenty to share so it wasn't a problem. I think I was flagging for over two hours, with just a few short breaks in the middle. Man, my traps are going to be sore tomorrow!
I did manage to learn a new technique for doing upward crossovers that should let me do a reverse pinwheel once I get it down well enough. Ack, I don't know the right terminology for flagging, but I think what I said makes sense.
They said they were going to do this about once a month. Upcoming dates are 8/14 and 9/11.