The company I worked for was decommissioning a server rack and they needed some warm bodies to unhook cables, so they let some non-sysadmins go in to help out. Security was super tight, but once you got in there it was a nerd's wet dream: Whiteboards everywhere, weird foreign snacks and energy drinks, dim lighting with sick red neon trim.
I also got to keep all the Ethernet cables I wanted which was pretty sweet.