Street food in South Korea is like a big outdoor buffet where you can buy all kinds of yummy snacks and meals from little vendors on the street. It's like having a bunch of food trucks all in one place!
You might see people selling treats like hotteok, which is like a pancake filled with brown sugar and cinnamon, or tteokbokki, which are stir-fried rice cakes in a spicy sauce. If you like meat, you can try some Korean barbecue on a stick called bulgogi. And if you're feeling really adventurous, you might even find vendors selling things like fried silkworm pupae or octopus on a stick!
South Korea is known for having really delicious and unique street food, and it's a big part of their culture. People love to grab some snacks while they walk around and explore the city. So if you ever get a chance to visit South Korea, be sure to try some street food and see what all the fuss is about!