UI Movement - The best UI design inspiration, daily
Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.
Muzli - UI/UX and Design Inspiration Chrome Extension
Facebook Local - Discover places to go and events happening near you
UI Jar - Hand-picked design inspiration for your real life projects
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets