As the 19th century English poet Robert Browning so very, very, nearly phrased it:

Oh, to be in Berlin, Vienna, Chemnitz, ‘s-Hertogenbosch, or Berlin (again),
Now that April’s there,
And whoever wakes in Berlin, Vienna, Chemnitz, ‘s-Hertogenbosch, or Berlin (again),
Sees, some morning a most interesting, entertaining and instructive sounding architecture and/or design exhibition,
While the chaffinch sings on the orchard bough……

5 New Architecture & Design Exhibitions for April 2021