Mix cake according to manufacturer’s instructions, substituting lemon lime soda for water. Using 4 inch mini bundt pans, treat the pans with pan spray. Pipe in 0.75oz sticky bun smear into the bottom of each pundt pan, place in a pineapple ring, then deposit 2oz batter into each cavity. Bake at 350 ͦF until cakes spring back lightly when touched. Let cool for 3 minutes, then carefully depan and let cool completely. Garnish with a cherry.