On a "carpet-show" in the carpet factory you are usually offered hot apple-tea or raki (a strong, alcoholic drink, similar to the greek ouzo). Then they roll out the different carpets to show you the typical ones of each kind. When the show is over, watch up for the salesmen.... If you look at something with longing, it is hard to get out of there without buying anything your are not obliged to buy anything though.
As I love carpets it is fun to be on a carpet-show and see all these fantastic colors and patterns in the carpets.