Upgrade on WIP:
Version 0.7.2- List of users attending events.
- If logged out, told you must log in.
- If already registered for an event, given a link to unregister.
- Registration pages 3/4 complete.
- AdminCP integration: Choose how many past and present events are shown on the main page or disable the hack completely.
Templates are near completion as well. Only a few more pages need templates written, and I'll be done with HTML.

Only 2 actions left to program in the main PHP file, and an admincp interface for adding/removing/managing events, and I should be done programming PHP as well!
I can't believe I've done this all on my own.