P Franco, wine shop, bar and restaurant. Amazing wine, delicious small plates (guest chefs) in a very lively atmosphere. The wait for a spot to sit down is worth it.
The many book stores dotted along this strip can provide hours of inspiration. Aside from those selling new books, several specialise in second-hand and antiquarian books.
The best magazine store in London! MagCulture stocks around 600 independent magazines from all over the world. They always have the latest issue of everything and you will ALWAYS find something you've never heard of before. Make sure you visit on PAY-DAY, as there is a good chance you'll walk away with a delicious new publication.
I grew up around this area - it really is a gem of a place. The interior is so cool, with sort of organised clutter everywhere. They have a little garden and they serve food. Its not the best in the world, but the whole experience there is great.