The concept is very simple: You and your friends find a good spot for looking at the trees -- ideally right underneath them -- and have a party. Many parties consist of snack foods, a yakiniku-style barbecue grill plus some raw meat, and topped off with plenty of beer and sake. | The concept is very simple: You and your friends find a good spot for looking at the trees -- ideally right underneath them -- and have a party. Many parties consist of snack foods, a yakiniku-style barbecue grill plus some raw meat, and topped off with plenty of beer and sake. |