What they said. One-day registration is available on the sign up page.
If you've been to Appleseed before, you're welcome to just attend on Sunday. We still go through all the instruction but it's much faster, and we shoot many more AQT's. But if you haven't been before, Sunday may feel waaay too fast, so try to hit a Saturday class first.
Ask me about Appleseed! Send a PM or see me in the Appleseed subforum.