Preheat your grill to 400 degrees F and liberally wipe down the grates with cooking oil. While your grill preheats, prepare your kebabs.
In a food processor, blend the bacon slices until a puree is created. Mix in the Spicy Kola Nut syrup as well as 1 Tablespoon of the hoisin sauce.
Pour the bacon sauce over the cubed salmon in a bowl and stir to thoroughly coat the salmon.
Thread the salmon and lemon slices onto kebab skewers and transfer to the grill. Cook for about 5 minutes per side, turning only once and very carefully. During the last minute of cooking, brush the kebabs with the remaining hoisin sauce.
Transfer to a serving platter and sprinkle with the sesame seeds and green onions (optional) before serving. Enjoy!