In large skillet, heat vegetable oil over medium heat. Add ground beef and taco seasoning mix; cook, stirring occasionally, for 8 to 10 minutes or until browned and cooked through (no longer pink and juices run clear). Stir in Canadian maple syrup until evenly coated.

Spoon the hot beef mixture into taco shells. Top each taco with shredded lettuce, shredded Canadian cheddar cheese, chopped tomatoes, slices crisp cooked bacon, chopped fresh cilantro and green onion, then serve immediately while the filling is still piping hot.