I have been home (in Germany) for some time now during the pandemic and only came back to Nijmegen last week. Going though my postbox, I found (among an avalanche of letters) a bar of chocolate. It was sent by the Radboud University Faculty of Science to all staff, with a specially printed message on the wrapper.
I think this was very nice (even sweet, pun intended). Thank you Radboud and Prof. Buydens.