Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.
MuzeRoom - Register with MuzeRoom for your own personalised newsfeed today, and never miss another music news headline, album release, or music video ever again
Event Hunt - Startups and Tech Events Curated By Locals
Newsprompt - Chrome extension to read breaking news and personalized articles in browser's new tab.
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
SkyGrid - SkyGrid is your very own custom news, on iPad, iPhone and Android.