Preheat the oven to 300°F. Line a baking sheet or baking dish with foil.
Prep all ingredients per the instructions above.
Combine the water and cucumber. Refrigerate to infuse. Serve over ice if preferred.
Pat ribs dry and rub with brown sugar, smoked paprika, garlic powder, onion powder, salt, and black pepper on both sides.
Place ribs on the prepared baking sheet, cover tightly with foil, and bake for 2 hours.
Bring a pot of salted water to a boil. Cook the pasta according to package directions until tender. Drain and rinse briefly under cool water.
In a bowl, whisk together mayonnaise, milk, apple cider vinegar, sugar, salt, and black pepper. Fold in the pasta, shredded carrot, and celery. Refrigerate.
In another bowl, combine shredded cabbage, mayonnaise, apple cider vinegar, honey, salt, and black pepper. Toss and refrigerate.
Remove ribs from the oven and brush generously with barbecue sauce.
Preheat a grill over medium heat.
Grill the ribs on both sides to crisp up or return them to the oven uncovered for 10 minutes until caramelized.
Brush zucchini with olive oil and season with salt and black pepper. Grill zucchini for 2–3 minutes per side until tender with grill marks.
Serve the ribs with Hawaiian macaroni salad, coleslaw, grilled zucchini, and cucumber water.