Staying at a seaside resort in the UK. Large Hotel has a massive open atrium that is overlooked by hotel rooms and anyone walking along the promenade. The hotel restaurant is located smack bang in the middle of the atrium and is open to the reception area. I come down to breakfast this morning and a significant number of guests are sat in their pyjamas having their breakfast! Different families, all scattered around the restaurant or queuing at the breakfast buffet in their nightwear and fluffy slippers. This is the first time that I have come across this. Is it a relatively recent phenomenon?