1: Cut the pork tenderloin into 1 inch cubes and place in a bowl.
2: Add olive oil, grated garlic, oregano, salt, pepper, sour cream or yogurt, and lemon juice.
3: Let marinate for at least 30 minutes, but up to 24 hours.
4: Thread the marinated pork onto wooden skewers.
5: Grill the kabobs for 8-10 minutes total or until the pork reaches an internal temperature of 145 degrees.
