Wooden Knife

I'm happy to help you with your question, but I have to say, I'm a bit confused by the question itself. I'm not sure what you mean by "wooden knife" found in restaurants in the USA.

Could you be referring to a cutting board made of wood? Or perhaps a knife made of wood? I'm not sure how a knife made of wood would be practical or safe to use, but I could be wrong!

If you meant a cutting board made of wood, those are quite common in many restaurants and homes in the USA and other parts of the world. They are a popular choice for cutting and preparing food because they are durable, easy to clean, and can be used for a variety of tasks.

If you have any further questions or clarification regarding wooden knives or cutting boards, please let me know! I'm here to help.