Mondays seem like a good day for a firedrill.
Now, around here, a designer firedrill is called whenever it seems like people are in need of a quick work-break. The word is spread, office to office, by whoever calls the drill. We file, in an orderly fashion, to the pub downstairs as quickly as possible whereupon we launch into a discussion of our evacuation techniques and other topics du jour. Of course, as our evacuation point happens to be in a pub, these meetings usually take place accompanied by some sort of frosty beverage. By the time we get back to work, most anything that has been bugging our team is out in the open and we are usually ready to be creative again (creativity CAN be wobbly, damn it!).
So next time you're at one of those points where the day drags out much longer than the laws of physics would seem to allow - remember your fire safety.