Wander - Find travel destinations according to your budget
Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.
Taab - Travel as a benefit™
TechEvents.co - Tech and startup events aggregator
DESTIGOGO - Find the best travel deals to anywhere in the world! ✈️ 🌍
Facebook Local - Discover places to go and events happening near you