In a small bowl, whisk together sugar, soy sauce, sesame oil, red pepper flakes, and ginger; set aside.
Add avocado oil to a large non-stick skillet over medium high heat. Add garlic and cook until fragrant (be careful not to burn garlic).
Add ground venison and cook until cooked through, approximately 8-10 minutes.
Stir in soy sauce mixture, continue to cook for 5 minutes or until mixture thickens slightly. Add green onions, stir and remove from heat.
Serve over rice and garnish with sesame seeds and pickled vegetable.
To pickle carrots and cucumbers: 1 cup of shredded carrots and 1 cup of thinly sliced cucumber. Place vegetables in a medium bowl. Top with 3 tbsp rice vinegar, 2 tbsp water, ½ tsp sugar and salt. Let marinate/pickle while you prepare the venison.