Pick 'n' Mix - Thinktank gift shop
After another day in Thinktank, we had a look in the shop, before heading down to the Science Garden.
If you are on level 0, you have to return to level 2 to exit, via the gift shop (much much of interest for me to buy).
Then head down the lift or stairs or escalators to get back down).
Pick 'n' Mix - £1.10 per 100g.