TicketHarbor - The safer Craigslist for P2P ticket exchanges
EventsApp - A simple concise app for creating and sharing events.
Sporteventus for iOS - The worldwide search engine for sporting events and tickets
Event Hunt - Startups and Tech Events Curated By Locals
Up All Night - Concerts and exclusive events for $25 a month
Calendify - Calendify is an event community where you can share, publish, and subscribe to event calendars. It helps you to stay informed about what you are interested in and what is yet to come.