Our detectives are back with the following intel on this WordPress site
The site is using the Headway theme by Headway Themes .
We could identify 2 plugins (there might be more) -
All-in-One Event Calendar
Popups – WordPress Popup
This information was last updated 24 March, 2017
Headway is a feature-packed theme with drag and drop layout editing, point and click design capabilities, powerful search engine optimization and much more. For help, you can access our support or go to the Headway documentation.
An events calendar system with multiple views, upcoming events widget, color-coded categories, recurrence, and import/export of .ics feeds.
Popups plugin is an easy an intuive way to create to create all kind of popups. Try the new version called WP Popups