Barbecue is a celebration. Mainly outdoors, in nature. Bother long-term with all sorts of delights in no time. While someone is at rest, you have to prepare. But at the same time want to please people with something memorable, not mundane. This simple salad can be made instantly. That's just the natural taste of fresh vegetables, magically, adds a mysterious touch of holiday. And one can eat straight from the dish, as shashlik hands!