Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.
LetsLunch - Do more with your lunch hour. Meet new people.
Event Hunt - Startups and Tech Events Curated By Locals
Over a call - Meet new people every week over 10 min calls
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
The Breakfast - Bring new awesome people to your life