You can use the plugin to display events & sell tickets on any page of your blog.
Eventbrite Event Registration on your site and API syncing to show Attendees on site.
Plugin that enables simple support ticket system.
WPSC Ticketing Module is an extension for Wp-e-Commerce.
Event calendar with registration form & payment options if required to promote & track events. Widget ready - easy to add the calendar to sid
RSS link for this tag.