This is a Greek dish served by vendors on the streets made of bite-sized chunks of chicken on skewers marinated, seasoned, and grilled. They are often served with a side of yogurt sauce seasoned with dill and lemon, Tzatziki sauce, or some other Mediterranean sauce. They can also be served with vegetables such as peppers, zucchini, eggplant, and mushrooms or different meats like lamb, beef, or pork. Actually, it was initially served with pork, but chicken is more popular in the United States.