Step into the Former Xujiahui Seminary, where 19th-century Shanghai comes alive. Now transformed into the Xuhui District Exhibition Hall, its red-brick facade and arched cloisters retain solemn ecclesiastical charm while housing cutting-edge displays. Rotating cultural exhibitions under Gothic vaulted ceilings create surreal art encounters, and don't miss the stained-glass windows - sunlight transforms the floor into a kaleidoscope of colors perfect for Instagram!