Facebook Local - Discover places to go and events happening near you
WWDC app for OS X - An app to view and watch WWDC sessions on your Mac
TechEvents.co - Tech and startup events aggregator
Iventlist - Create an app for your event in minutes 🎟️
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
WWDC Together - Watch and discuss WWDC together