The whopping huge pile of five-gallon kegs got cleaned today.
Another busload of old-timers came through today. They were a lot more with-it than yesterday's bunch, and splitting the group over two tours made it go a lot more smoothly. Plus I wasn't brewing today.
I didn't manage to get the lines cleaned this week; I'll do it for sure on Monday. In the meantime, I doubt my lines will get as bad as this Milwaukee Journal Sentinel article describes.
Tomorrow: fill kegs, and host another tour group.