Tegan when you know when you plan to come to Edinburgh, we should arrange to meet up. I will chum you to the Zoo if you like - it is just along the road from me, and I have a membership card which gives me free entry (and discount tickets for guests) Yes there is an excellent Botanic Garden with very good cafe.
This is part of the communique from the zoo - "A second hormone rise in progesterone levels was detected in Tian Tian on 15th July, and then confirmed on Wednesday 7th August, which indicates she may be pregnant or experiencing a pseudo pregnancy; this means that in around 40 to 55 days Tian Tian will either give birth to a cub or her false pregnancy will end. If there is a cub, it could be born between late August and early September."
The place will be mobbed at that time if a cub does arrive, so it is a good idea to book panda visit times (free) early.
Anyone else for a GN zoo trip? If there are enough I might even be able to fix a guide (no promises)