For the pineapple, slice the ends off 1 large fresh pineapple and cut away the peel. Cut the fruit away from the core and dice into bite-sized cubes. Strawberries:
For the strawberries, rinse them thoroughly, hull them to remove the stems, and cut the big strawberries into slices or quarters.
For the kiwis, slice them in half and use a spoon to remove the fruit from the peel. Cut into bite-sized wedges.
Combine all the prepared fruit in a large mixing bowl. Drizzle1/4 cup lemon juice over fruit. Sprinkle 2 tablespoons granulated sugar and 1 tablespoon poppy seeds over and then stir gently to combine.