A bit off topic, but still worth mentioning is the concept of flash mobs. Have you heard of this phenomenon that occurs? Simply put, a mob of people gather and perform a dance routine in a public place. It would appear to the common observer as a spontaneous event and that of course is why it is so unexpected and magical.
I finished watching the pilot episode of Mobbed on FOX this evening, who would have thought that concept would have such an impact. I won't spoil it for you, but needless to say the end of the show is well worth it. Can any of you imagine this happening to you? The emotional roller coaster that girl went through was tear jerking even for me to watch. So I highly recommend it to anyone out there.