- Covered Jason Webley's Icarus
- Performed a song Neil Gaiman wrote for her (called "I Google You")
- Had Emperor Norton's Stationary Marching Band play with her on the encore
There was also other stuff, like a troupe of Australians, a lip sync performance of "can I stand under your umbrella" complete with water pouring on umbrellas, and a pianist I met at a party a few years ago. But I highlight those three because it's multiple instances of artists I loved before they were connected to each other, all being connected in one set of music.
P.S. Here's a video of the same encore with ENSMB from Monday night's show, and a poor quality cell phone video of it that got the beginning of the song. Here's a pretty good video of I Google You from earlier this month.