[search] Search among members attending an event
Background: Several of the events get large lists of attendees. For instance, the Wrestlefest in New York City has over a 100 wrestlers who have listed themselves as attending.
I'm not sure how feasible it might be, but a nice feature would be able to conduct searches among those who have listed themselves as attending an event. For instance, which people among those attending an event is interested is doing X where X would be one of the styles or interests. As another example, which people among those attending is between Y and Z in weight, age, etc. Yet another example would be being able to list those attending in order of the number of past opponents,
One possible GUI implementation for this could be a drop down list of events in the filter section of the Advanced Search, although I'm not sure how this criteria might affect the efficiency of database queries.