Here are my sketches. This was very fun! I'll probably do another, but more in depth. This was just a vague one to get a grasp of everything mentioned.
So this guy is someone I made up off the top of my head. His name is Roth, he works at coffee shop and he is a witness to all the crazy shenanigans that happen there (which he takes in stride). He'll most likely be scrapped or changed, but it was fun drawing him.