RSVP ME is a simple yet powerful WordPress plugin which allows you to create events that your site visitors can RSVP to via the event’s page or thorough a calendar widget. Features RSVP Event Calendar widget (single event for that day opens in a clean lightbox overlay) RSVP Events are Native Custom Post types that fully embrace the WordPress Ecosystem Specify Venue, address, date, etc. Reservers can send an additional message with their response Supports multiple events in a single day Events are searchable Permalinks are supported so http://yoursite.com/events/my-special-event takes you to the single RSVP event page (Permalinks must be properly setup) RSVP submissions are done with ajax A very nifty calendar widget styler