Search Tags within a Category?
I'd like to be able to have it so people can click on a general location (using categories), and then click on a tag to show all listings within the location (category) that use the tag.
For example, if a category is called New York, and the user is looking for food, they would select New York and on the following page click Dining to only display Listings that are categorized as New York and tagged as Dining.