There was Bike-to-work-with-the-mayor here, but I forgot about it as usual. I did see a few more bikes than usual when riding through town, but the bike rack at work had just two bikes instead of the usual 3-4.
The other bike on the rack I hadn't seen before. A carbon Trek 2xxx with uber skinny tires and aero bars. U-lock through the front fork and two or four spokes. Funny. Of course my bike is never locked so I can't say too much.