Preheat Oven to 350

Rub the pork shoulder with the brown sugar, garlic, all purpose seasoning and salt. Poke holes in the meat, and place it in a deep baking tray. Pour 1 cup of Coca-Cola over the pork, and cover the tray with aluminum foil. Cook for six hours.

Flip the meat every 1.5 hours, and baste with its own cooking liquid and a cup of soda. On the third hour, add the wine and continue cooking. Once the pork is ready, it will practically fall off the bone. Remove the meat from the bone using a fork, and place it back in the tray with its juices.