Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.
UI Sounds - Learn sound design for user interfaces by example 🎵
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
Fugue - Free and premium stock music for your videos, games, and UI
Facebook Local - Discover places to go and events happening near you
SOUNDS - Discover music with friends