Did you know that rubbing your chopsticks together in a Japanese restaurant is actually seen as very rude or that it's actually perfectly acceptable to eat sushi with your hands?
This Sushi 101 from blogger Ryoko Iwata sets out eight things your probably don't know about the Japanese tradition of sushi.
It's got some great tips on the etiquette involved when eating sushi and also a great breakdown of tuna and what each part of the fish should look like.
Rather than just being faux-meat, Mamu is different. It's a mushroom-based meat alternative that's getting its launch in restaurants so that chefs can test its versatility. Flora Tsapovsky investigates.