One of our favorite restaurants is Rodizio Grill. If we were rich I think Jack would make us eat there every week. It's a Brazilian Restaurant where they grill a bunch of fancy meat and bring it around to your tables on big sticks. You decide which ones you want to try and they cut you off a piece. (Jack would be so disappointed with my description... it really is more amazing than I can make it sound). One of our favorite things they serve is grilled pineapple. Something about the hot sweetness of this dish really does wonders for our taste buds. It's become a "must" when we BBQ anything.
chili powder* optional
Cut Pineapple into 1/4 inch slices. Shake a dash of chili powder on each slice (if wanted). Place on grill and let sit 2-3 minutes on each side or until grill marks start showing.
We've tried it with and without chili powder and both of them are amazing. Weird combination but totally works.