Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.
KidPass - Discover & book the best kids activities & online classes.
Event Hunt - Startups and Tech Events Curated By Locals
Winnie - Great activities and destinations for families
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
Yuggler - Fun activities for kids and family!