Hope you have a lovely time in Paris, Silkie.
I'm vegetarian and we go to France every year. We tend to self cater, and I get by okay in the supermarchés. Thankfully, I really like bread, so I eat a lot of baguettes with salad.
I'm currently sitting on the floor of a jam-packed train in between Salzburg and Vienna Airport. DH is in the seat immediately to my right, and the DCs are sat in aisle seats to my left. DH was chivalrous and insisted I have the seat, and he'd stand, but when I realised it was an hour to our next stop, I made him swap with me. I'm only 5'0, so I fold up on the floor much more comfortably than he does at 6'2. I'm leaning against a wall between seats, so I'm actually fairly comfortable. I've got my Kindle and was able to eat my salad baguette (works in all countries) in peace, without worrying about bothering my seatmate. We are just coming into Linz, Austria.
This is leg 2 of our 4 leg journey. We've already had an hour and 20 minute journey to Salzburg and are now an hour into a 2hr 50 journey. Then a flight, and finally, the drive home.
Hope the chemo goes okay Prok, it sounds like you have lovely plans in the lead up to it.