Events Manager is a plugin for WordPress which enables you to publish event, locations and calendars as well as accepting bookings for these events.
http://wp-events-plugin.com/
Widgets · WordPress Plugins
Get access to data on 247,138 websites that are Events Manager for WordPress Customers. We know of 81,877 live websites using Events Manager for WordPress and an additional 165,261 sites that used Events Manager for WordPress historically and 37,844 websites in the United States.
Get a list of 247,138 websites using Events Manager for WordPress which includes location information, hosting data, contact details, 81,877 currently live websites and an additional 49,308 domains that redirect to sites in this list. 165,261 sites that used this technology previously and 37,844 websites in the United States currently using Events Manager for WordPress.