San Rafael, Calif. -- More temperature-controlled shipping options are set to roll out for Northern California wineries this spring. FedEx, headquartered in Memphis, Tenn., will launch a new overnight direct-to-consumer (DtC) temperature-controlled shipping option in April. This week, Golden State Overnight (GSO), based in Alameda, Calif., debuted its temperature-controlled overnight direct-to-trade (DtT) wine-shipping program, expanding on its existing overnight temperature-controlled DtC program.