[Users] information on ET activities for "Welcome" talk at UIUC ET summer school

Hello all,

I am drafting some few slides for the "Welcome to the school" 15 minutes presentation at the ET summer school on July 26th.

I would ideally want to mention all the efforts in the Einstein Toolkt community, or at least as many as are feasible given space and time constraints.

So if you have a 0.5 line description of something you would like me to advertise, and possibly a nice picture then that would be very nice for me to have. Items will be added first come, first serve until I run out of space on the slides.

Yours, Roland