Described are techniques to provide event data to users. Event data corresponding to one or more events may be received from a first device. Availability data corresponding to availability of a user regarding events may be received from a second device. The event data that corresponds to at least a portion of user data associated with the second device may be determined, and at least a portion of the event data is provided to the second device. Rating data acquired or generated by a device present at the event location may be used to adjust a rating metric associated with the event.