People enjoy themselves at the site of Main Festival in Frankfurt, Germany, Aug. 4, 2023. The Main Festival is one of Frankfurt's oldest and most traditional folk fairs. (Xinhua/Zhang Fan)
This photo taken on Aug. 4, 2023 shows a scene of Main Festival along the Main River in Frankfurt, Germany. The Main Festival is one of Frankfurt's oldest and most traditional folk fairs. (Xinhua/Zhang Fan)
People enjoy themselves at the site of Main Festival in Frankfurt, Germany, Aug. 4, 2023. The Main Festival is one of Frankfurt's oldest and most traditional folk fairs. (Xinhua/Zhang Fan)
People enjoy themselves at the site of Main Festival in Frankfurt, Germany, Aug. 4, 2023. The Main Festival is one of Frankfurt's oldest and most traditional folk fairs. (Xinhua/Zhang Fan)
This photo taken on Aug. 4, 2023 shows a scene of Main Festival along the Main River in Frankfurt, Germany. The Main Festival is one of Frankfurt's oldest and most traditional folk fairs. (Xinhua/Zhang Fan)
People play at the site of Main Festival in Frankfurt, Germany, Aug. 4, 2023. The Main Festival is one of Frankfurt's oldest and most traditional folk fairs. (Xinhua/Zhang Fan)
People take selfie at the site of Main Festival in Frankfurt, Germany, Aug. 4, 2023. The Main Festival is one of Frankfurt's oldest and most traditional folk fairs. (Xinhua/Zhang Fan)
People enjoy themselves at the site of Main Festival in Frankfurt, Germany, Aug. 4, 2023. The Main Festival is one of Frankfurt's oldest and most traditional folk fairs. (Xinhua/Zhang Fan)
