Created for ReKnew, this site was created to help visitors find people and churches (which share a similar theology) near them. It uses a custom post type (for the churches) with custom fields (using ACF), which are populated by Gravity Forms, and geolocated by a geomashup plugin. It also has a membership feature (using Ultimate Member plus some addons) which allows users to friend, follow and message each other. Also has some added functionality like a “search alert” feature which allows users to be emailed when a new church is added near them, as well as a map-based user search feature in the member directory.
Check it out at tribenet.org