Mixmax Calendar - The fastest way to schedule meetings with anyone, anywhere
Nightler - Find the people. Live the night.
Meetingbird for Gmail - View your calendar and schedule meetings right from Gmail
Party with a Local - Party with a Local is a free app that connects travelers with locals that want to party.
Calendly for Chrome - Schedule meetings without leaving your inbox
Discotech - Opentable for nightlife. Tickets, guest lists, and VIP.