Seminars Venue Map

Corey & Rebecca,

TC wants a listing of seminars by Venue. Can we use this same map interface to do that through a post-mashup or some such nonsense?

They want a listing like this, which they have now on their CCC site:

OR, something that accomplishes the same thing, only better.
Is there a way to create a form that people can fill out that creates a pre-formatted post, and have those posts gathered on a blog page so the posts are sortable by tags??