The Markthalle Neun is a historic market hall in Berlin. It is located in the Kreuzberg district and was built in 1888. It originally served as a food warehouse and market, but in recent years it has been renovated and converted to become a center for street food and local produce. There are also regular events such as food markets, pop-up stores and cooking classes. Today, Markthalle Neun is a popular place for foodies and people interested in local and artisanal products. It is also a popular tourist destination and an important part of Berlin's culinary scene.