I suddenly remembered that the Shuttle is scheduled to take off today. The countdown is currently at T-3:00:00 and holding. Launch is to be at 6:36 PM ET.
If things work as advertised, the Shuttle will be able to draw power from the Space Station using the new Station-Shuttle Power Transfer System (SSPTS), allowing it to stay up for up to three extra days. The schedule is packed: STS-118: Build the Station. Build the Future.