Lamb shoulder, two pounds, cut in 40 equal size chunks • olive oil • lemon, tsp fresh mint or 1/2 tsp dried dill • garlic cloves, 4 chopped, 4 minced • Yellow onion, small • dried oregano • Greek Yoghurt, half a cup • pickle, or fresh persian cucumber, minced, half a cup • bamboo skewers (soak to re use) or metal