A few issues

I’m having a few issues.

1. How do I get a list of events (all, or category or tag?)

2. Event Categories doesn’t seem to work
http://www.pbafaculty.org/event_category/nursing/

3. Event Tags
http://www.pbafaculty.org/event_tag/teas/
I thought event tags would take me to list of events with the tag, but instead it takes me to the last event posted with that tag. There are previous/next links.

4. Sort order
The events seem to be ordered by date posted, not by date of the event.

5. The calendar widget seems to be having issues.
http://www.pbafaculty.org/
Look at January or March. The entire text of the post is listed in the calendar widget.

http://wordpress.org/plugins/rsvp-me/