David Stevens

See http://designccb.s3.amazonaws.com/helpdesk/files/official_docs/api.html#attendanceprofile There is a `head_count` property that could be automatically mapped to a Rock metric by event name / datetime.

See Lookup Table Services API for the following: - how_joined_church - how_they_heard - reason_left_church Not sure if an existing model exists to pull this or needs to be created.