The ATC course here at DVATC is a great perk of being a member. It was easy to sign up and find someone to teach you.
The instructors made sure that you understood the material before letting you walk away. I had a little bit of "class" and then put my new knowledge to the test in-game with some fellow pilots who were always patient with new controllers.
Its a great thing to do here at DVATC and any ATC is always welcome here.