I spent the original date of Brexit (March 29th 2019) in London. When I booked the trip in the beginning of March that year, it was still quite uncertain if and how it would happen. The trip was supposed to be an experiment to see how severe the impact of a possible hard Brexit would be. Alas, a hard Brexit was avoided and the date postponed.
I spent the weekend doing touristy things in London and digesting this and that into Brexit-related postcards I sent back into the EU:
Thank you Idea Store Crisp Street (a local library) for letting me use a workroom for an afternoon collageing. It felt like half the staff came by to visit me and see what I was doing:)