downloadable mobile application in the nature of an online guide for obtaining information and securing attendance at events, live entertainment and performance events, meetings, and social events; downloadable mobile application to enable event attendees to search for social events, receive invitations from event organizers, purchase tickets to events, and access information related to events based on personal interest, user recommendations, and geographic location; downloadable mobile application allowing for the display of third-party advertising in the field of live entertainment and performance events, social events, shopping, restaurants, and overnight accommodation; downloadable computer software for mobile devices for obtaining information and securing attendance at events through a calendar and reminder platform; downloadable computer software for searching, obtaining information, and securing attendance at events, live entertainment and performance events, meetings, and social events