Feed Chooser - Last.fm
Last.fm's events page lets you subscribe to a variety of feeds. To make them managable they list them in pull downs (though it should be noted they are actually css pull downs, not standard widgets).
They all start off closed. i have just opened the last one.
Discussion
There are no comments for Feed Chooser - Last.fm yet.
You can leave a comment after you sign in or register for an account.