Intch - Professional networking app
Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.
Everi - Community for professionals that puts satisfaction & transparency first!
TechEvents.co - Tech and startup events aggregator
Upstream - Upstream MINT 2.0 is a mobile commerce platform that optimizes sourcing and localization, marketing, delivery and payments.
Facebook Local - Discover places to go and events happening near you