KFC - London Bridge

Getting enough protein is a challenge in the five European countries that I had been to. It's really costly to eat out. Unless one buy from the hypermarket and do the cooking which is impossible. Only doable if the stay is in hostel with kitchen or apartments.

So eat plenty during the free breakfast and go for lots of lots of greens and fruits before you venture out. This is important as you may be able to skip a costly lunch especially if you can packed some fruits and bananas into the bag.