Combine ginger, honey, tamarind paste, and vinegar in a small pot and bring to a simmer. Add salt and pepper for seasoning. Cook for about 3 minutes, or until contents of pot have thickened - stirring occasionally.
Preheat oven to 475. Line small baking tray with aluminium foil. Pat dry tilapia fillets. Drizzle with olive oil and season with salt and pepper. Place seasoned fillets on aluminum foil. Using a spoon, glaze the fish with the tamarind sauce. Roast for 8 to 10 minutes - then place under the broiler on HI for 3 minutes. After cooked garnish with dill and squeeze lime on top.
Place Saute pan over medium to high heat for two minutes until pan is hot. Add couscous and cook until golden brown. Add coconut milk, water, pinch of thyme, smidgen of rosemary, salt and pepper. Bring to a boil then reduce heat. Cook until most of the coconut milk has been absorbed. Plate and serve immediately.
Lay the pineapple on its side. With a large sharp nice cut evenly through, including the head. Leaving a 1/2 inch rim, carve out the inside of the pineapple - creating two natural bowls. When couscous is finished cooking, spoon into pineapple - collecting excess cocounut milk as you go. Place fish on top and garnish. Enjoy!