The Grange is a Storyline enclave that inhabit a store called "Big Jake's Garden Supply and Small Engine Repair" next to a truck warehouse on the side or the Loop Road just north of Marshall, on the west of the map.
Once the missions for the Grange have been completed, the player will periodically receive a message stating the "Hot Coffee" is available from the Grange, signalling their supply of Coffee has been restocked.
The nearby warehouse is almost identical to the Snyder Trucking Warehouse except colour and the lack of surrounding fence.