Does the Yardsale(Garagesale) still exist in America? Recently I　read <Go to America with a book>, it is something about Yardsale ,very interesting. What do you think about that ?

Can someone tell me your ideas about the Ads of your country? In China many people think Ad is boring, when TV boardcast Ad they will chang channel . cause my major is adertising, looked many Ads of abroad ,I think it is humour ,unexpected. Can someone tell me your ideas about the Ads of your country? Thank you .