The answer

About 2 weeks ago, I noticed that some strange lights/ cameras had been placed around the Mall in Armagh, but their positioning didn't make any sense at all.
However, this evening all was revealed, as they were used for a light show, projecting images onto the buildings, as part of Georgian Christmas in Armagh & the lady in the red coat was a guide describing events from years ago. Too bad I hadn't known about it, as you had to book & the last one, tomorrow evening is fully booked, but I have booked a walking tour on Sunday afternoon.
Thanks for your concern about Bubbles, she is a lot brighter, she didn't want to walk this morning or at lunchtime, but was happy to gently walk a few laps of the Mall & has had a few light meals with no adverse reaction.