So you've done the water slide, the beach and shopping. You've even been to some really nice restaurants and now you are looking for something the whole family will enjoy and something that might even been uplifting and educational. The worlds largest ball of twin is nowhere near Destin, Florida so strike that one off you list.
There is always something else to do in Destin.
You can go on a boat ride or, better yet, take a dolphin cruise and see what beautiful sea creatures are all about.