You may have seen this on /. last week. But thanks to goolge, you can run a query for live streaming web cams that sys admins did not properly secure. These are mainly security cams watching parking lots but I did find a nice one in a print shop where you can watch the reception area, the design area and the shop floor. Gotta love google and the internet.
Google Search for Cams
Jesa Printing in Palm Desert - 3 Live Cams
How about a Japanese Laundry Room?