Admittedly, I haven't been to Silo yet. But I can already tell you that the concept is contemporary, appropriate and often undervalued in society.
Silo by Joost is a waste-free café. That's right, absolutely no waste. Zero. Zilch. Nada. Food scraps are dehydrated and turned into fertilizer which is delivered to farms; drinks (including mineral water, milk and spirits) are delivered in kegs, pails and barrels; coffee and fruit and vegetables are delivered in reusable packaging.
The food is made as much as possible on-site, from scratch.