It's On Meet - Unlock who you want to meet by accepting a drink or not
Event Hunt - Startups and Tech Events Curated By Locals
Party with a Local - Party with a Local is a free app that connects travelers with locals that want to party.
Facebook Local - Discover places to go and events happening near you
FriendsTonight - Meet new friends to join your friends, tonight
Eventjoy - The Easiest Way To Organize An Event