You could call me biased, given this is the 3rd Highbury restaurant in my list, but if you're doing so then you've clearly never tried the Biang Biang Noodles at this unassuming little BYOB gem
Bulk Market is a zero-waste shop in the arches next to Hackney Central station. The shop offers a range of products such as fruits, vegetables, nuts and grains all free from any packages. Bring your own empty jars and reusable boxes.