![【why? ] American pizzerias are full of post-it notes all over the wall! The topic is that the reason is moving](https://image.entabe.jp/upload/articles/7314/c3978a60be76b83a16f45690ff1095c5_special.jpg)
【why? ] American pizzerias are full of post-it notes all over the wall! The topic is that the reason is moving
In Philadelphia, USA, there is a pizzeria filled with post-it notes all over the wall. It's been talked about why the reason really shakes my heart, so I would like to introduce it.
