Drain cherries from the juice.
Add items to kabob skewer sticks in this order. One cherry, Cake, Pineapple, cherry, cake, pineapple, cherry, cake, pineapple, cherry and cake.
Grill: Preheat your grill to high heat. Place your kabobs on a lightly greased, hot grill grate and cook, turning often until pineapple and cake are golden brown and slightly crispy, about 3-4 minutes. Be careful to turn often so they don't burn.
Campfire Coals: Your campfire should have been going for a while so that you have a nice 1-2 inch layer of hot & ready white coals. If you are using briquettes, light them and wait about 10 minutes until they are not flaming and starting to turn white. Place your kabobs on a lightly greased, hot grill grate and cook, turning often until pineapple and cake are golden brown and slightly crispy, about 3-4 minutes. Be careful to turn often so they don't burn.
Campfire: have a nice roaring campfire going. This method (kind of like roasting marshmallows) is the most difficult to get them perfect, but hey, it's camping. Burning stuff happens, right? It's still good. :) Roast kabobs over the fire, turning and watching always until cake and pineapple are golden brown and slightly crispy.