Night of Too Many Stars: An Overbooked Concert for Autism Education.

Phone # to call and donate: 1-877-WRIT-OFF.  I'm pretty sure that's the number that flashed up, but I'd recommend double-checking by watching for a bit and waiting to see it again.

That's it!  The number is 1-877-974-8633.

From the news:

The [special] will raise money for schools ( Read more... )

Here.

I'd really love to embed the video, but apparently Comedy Central isn't all about that...  :-/