Abstract: System platform, software and hardware equipment and components, and methodologies are provided for gathering, organizing, distributing and synchronizing information about events, event attendees or group activities associated with events. Event management system and methods include mobile software application platform for event participants to receive push content, and generate and share real time activity feed(s) on various social media and/or dialogue platforms via a server that transmits push information (notifications, ads, alerts, updates) to event participant's mobile application, receives activity feed information from mobile application, and selectively transmits activity feed information to social media and/or dialog platforms. Events include conferences, tradeshows, seminars, or any activities involving one or more participants. Event participants include attendees, exhibitors, speakers, sponsors, organizers, or any other groups or individuals associated with event.