National Trust has monthly lectures on all types of things they last about 2 1/2 hours. There are usually two speakers at each event. They are always asking for speakers. They would most likely love to hear about your MiLs adventures at Bletchley Park. Just thought maybe you could drop her off and collect giving you a couple of free hours each month if you wanted to go to hairdresser etc They also have coffee mornings and outings to different NT buildings. I go on the coach and there are often a few elderly people who go and enjoy a cream tea and to meet up and chat. You could go with her on a couple and then see if she would go to meet her new friends alone. I have found most people go alone and meet up with others NT friends they have made there. Some trips are half a day others all day.
Passports not in the drawer I always keep them in. Turning the place upside down.
Being quizzed by chemist's assistant in Boots.