Combine all ingredients (except wings & lemon) in a bowl and mix well. Add wings for marinating. Marinate at least 4 hours. Remove wings from marinade & drain well. In a sauce pot place the marinade & bring to a boil then remove from heat. Grill wings on low-medium heat turning frequently until crispy & internal temperature of 165 F. Place in mixing bowl & add sauce. Toss wings until all wings are coated well. Garnish with the grilled lemon quarters.