kango-app.com
Kango - A social eventgoing experienceKango, serves as an easy-to-use personal assistant for every event-goer. At the touch of your fingertips, Kango provides detailed information on current or upcoming events, including: the ability to buy or upgrade tickets, venue navigation, concessions and vendor ordering;,social networking, and friend-finder tools
http://www.kango-app.com/
SOCIAL ENGAGEMENT