Eventjoy - The Easiest Way To Organize An Event
Event Hunt - Startups and Tech Events Curated By Locals
EventsApp - A simple concise app for creating and sharing events.
Facebook Local - Discover places to go and events happening near you
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.
1up Events - Corporate events as a service