URGENT HELP? CS Discover and App?

I got this urgent message from a colleague here in town: Can anyone help quickly?
I am a k-5 code.org facilitator trainer from Marysville. I recently got a private code wksh set up for a group out of Yakima area wanting a second year year training and extensions for middle and high school students. I saw the intro to cs discoveries last spring at the summit and want to give them a little to start with this year in my workshop next Friday especially the app lab. Can we get together early next week and talk a little- I could use your help linking to some resources and intro videos to share from cs discoveries and possibly some TLO recommended lessons to practice during the workshop