bxl-forever
Surveyed yesterday: in fact you were right, Fermerie will not reopen at all and was replaced by Woodpecker.  I updated it.

Feel free to add more tags if necessary (e.g. they seem to care about serving local food, zero waste and more).

Found some documentation:
https://www.bruxelles.be/sites/default/files/bxl/CP_Kiosque_De_Brouckere.pdf
https://www.lavenir.net/cnt/dmf20211008_01623118/woodpecker-reprend-le-petit-kiosque-urbain-de-la-place-de-brouckere
https://www.hln.be/brussel/woodpecker-neemt-kiosk-op-de-brouckereplein-in-handen-geinspireerd-op-times-square~abcb45d7/