Calendify - Calendify is an event community where you can share, publish, and subscribe to event calendars. It helps you to stay informed about what you are interested in and what is yet to come.
Maker Swipe File - 100+ high-performing Tweets to help you grow your audience
Vamos - Local Event Discovery
Toolset.com - The complete and reliable plugin for managing content types in WordPress.
Morse - Create, shout out, and discover nearby events in real time
TweetPilot - Grow a relevant & responsive following on Twitter