It looks like you are already using jQuery. I'd try adding this library: https://github.com/ryanjarvinen/Eventbrite.jquery.js
Here is a small demo: http://jsfiddle.net/ryanj/mDc7p/
Something like this should log each event:
Eventbrite({'app_key': "YOUR_API_KEY"}, function(eb){
var options = {
'id' : "561037966"
};
eb.organizer_list_events( options, function( response ){
eb.utils.eventList( response, function(event){
console.log(event);
});
});
});
See the organizer_list_events docs to find out what options
are accepted.