Souvlaki is like a Greek kebab, which is a fancy way of saying it's meat on a stick. It can be made with different types of meat like chicken, pork, or lamb that are cut into small pieces and put onto a skewer then grilled or cooked. Sometimes there are vegetables or other toppings that are added too. People in Greece often eat it with pita bread or other sides like vegetables, rice, or potatoes. So, souvlaki is like a yummy meat stick that is cooked and eaten with other yummy foods.