Hawaiian Furnishings Pineapple Weather Vane May 31, 2014 / I often amuse myself with some of the things I find. Today’s one of those days. Doesn’t everyone need a pineapple weather vane??? I do, I mean it’s not a need, but it’s a want for me. It’s made of copper and brass, so with weather nicely. You may also like these pineapple decor items.