The events calendar is a perfect WordPress plugin to use for better organizing the events in your life. It is a free plugin which can let you use the basic functions of using it to organize any event. But you can also take advantage of its full features by making use of the paid add-ons which has a lot of access to many essential features like Facebook events, Front-end user submission, venue view, Eventrite and WooCommerce inegration and many others. Installation is an easy one-step process so, you can get started organizing events immediately.
If you want to know more about The Events Calendar, have a look at the comprehensive review here: http://wpnuggets.com/wp-plugin-review/the-events-calendar/