Event Hunt - Startups and Tech Events Curated By Locals
TechEvents.co - Tech and startup events aggregator
Wildcard - Discover, connect and meet people at communities
EventsApp - A simple concise app for creating and sharing events.
Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.
Sparq Events - 3D Social Networking