The second coffee shop has to be Kaffeine. Having only recently come across this one, I was certainly impressed and they may even have the best coffee I've had, since a short stay in Portland, Oregon.
The Barbican Estate is a residential estate that was built during the 1960s and the 1980s. An icon of Brutalist Architecture the Barbican Estate is an unique and complex real life experiment; a city within a city. The main focal point of the estate is the lake and its neighbouring terrace. High above and behind the terrace is the Barbican Centre, the largest performing arts centre in Europe. I really rate their visual culture exhibitions (for instance, Jean-Michel Basquiat and the Bauhaus) and live concerts (Nils Frahm and Ryoji Ikeda). Love it!
The thing I love most about London is the juxtaposition of urban and rural, and nowhere is this better illustrated than in Lea Valley Park. A genuine wilderness where I’ve seen everything from ponies, to a rogue Costco outlet, and all less than 20 minutes from my front door.
These giant spectral cylinders are great at different times of the day but my favourite time is around dusk when the buildings in the city start to light up. The Gherkin and the new Shard building are framed in the lowest ring then the shifting colours of the sky are almost split in the following ellipses.