Need help to creating these letters shown

Im trying to create the "GREEN TEAM" lettering as shown in this image. I'm still learning all of the tools in Illustrator, but I'm not sure what to call this to search for tutorials in the help section.
Here is what I know and need help with:
- I know how to create the arc of the letters in a couple ways. Envelope Distort with warp or type on a path.
- How do I create the outline around the letters? The contoured black around it?
I'd appreciate any assistance!
