I checked the Independence Center mall which was one of the known past 2600 venues. I can see why they didn't want to meet there, they have some strict rules on conduct and a local police station in the mall to enforce it.
Next, I went to the Barnes and Nobel which was published on the 2600 website.
I met up with Frogman and one of the other members of the Overland Park meeting.
Nobody was there...
So unless some one wants to drop me a line, I will ask Ax0n to send a note and have Independence taken off the list during our next email to 2600.
DC 816/913 Meeting notes (DEFCON Events)
11 years ago