This theme recommends The Events Calendar plugin to manage your events. This is a powerful, full featured open source events management plugin and is a breeze to get up and running.
To begin creating events after you’ve activated the Events Calendar plugin, navigate to the “Events” menu and begin entering the details of your event:
Once you’ve created your events, links to your calendar will be available in Events > Settings.
You can also assign links to your site navigation in your menu system:
For more information about the Events Calendar plugin, please visit the Events Calendar for WordPress Tutorials
See also the Events Calendar on the WordPress Plugin Directory