Considering the Saint Simeon in London?
A VT member wrote the following comment about visiting London:
Lion Bar - Roar! by alisonr
I know this is silly but one of the fave things I discovered in Europe actually started in London. The Lion Bar!! I love chocolate, and this little wonder really caught my fancy. So much so that I managed to find and eat them in France, Italy and Switzerland. I am going to write to Nestle and ask them to bring them into Australia they are that good. Roar!!