Coos Bay Casino Who Know A Place Called "Coos Bay" Where Is It? What Is There Special Over There?

Who know a place called "Coos Bay" Where is it? What is there special over there? - coos bay casino

I see a question on a T-shirt written the following:
Where is Coos Bay?
Please, friends: Afart answer my question correctly for me. thank you (I am a student of languages Engish)