A data parking in an offline community system comprising a discovery module configured to identify at least one device that has gone offline due to an event, a community, the community including at least one data source, the data source including the identity of the at least one device; and a mobile aggregation device movable between a first position where the mobile aggregation device is in communication with a network to a second position to establish communication with the at least one device; wherein the mobile aggregation device is configured to aggregate data from the at least one device and store it until returning to the first position.