TripBuilder Multi Event Mobile™ is the official mobile application for the National Grain & Feed Association’s Events such as the Annual Convention & the Annual Country Elevator Conference & Trade Show. Use this app to: Easily view event info and more right on your mobile phone for the each event. Connect with Attendees, Exhibitors and Speakers at the event. Participate in the Q&A during the Open Forum and the General Sessions. Maximize your time at the Event with the MyEvent personalizatio