Place the pork in a slow cooker; pour the club soda over the meat. Add the brown sugar and mix around.

Cover and cook on low until well cooked and the pork shreds easily, 6 to 7 hours.

Using two forks, pull the pork apart. Drain well. Stir in barbecue sauce.

Serve on whole wheat buns with a salad of spinach, pineapple chunks and feta crumble.