Rons – which occupies the front unit of Holdron’s Arcade on Peckham’s Rye Lane – is an all vegan café which will serve you up the best flat white in the area. It’s a cosy space but it’s full of love, and the owners are dead serious about the coffee, which is consistently delicious. Food-wise, everything is plant-based – including the patisserie – though the crisp-then-soft majesty of their cinnamon roll will quiet any and all skeptics.