Quite impressed with these exotic locations...
I haven't been abroad for years so cannot match you all, but did bf in a train carriage (several times), also watched by a stegosaurus (in a dinosaur park on holiday).
I also did it in my boss's office, much to his dismay (well, it was that, or not be able to continue our discussion due to baby's cries). But even he admitted that I was very discreet and he would hardly have known!
With number 3 I was getting quite adept and could attend to cooking the tea/read to older two/sort the laundry at the same time.
Don't recommend it while ironing tho.
Or answering the door to the postman!!