As someone else said, "Every Thursday evening from 7-9 pm for the past 30 years (except on Thanksgivings), that's exactly what art-lovers in Scottsdale have been doing. Walking."
In good weather (meaning when you are not melting) this is a wonderful experience whether or not you have any intent on buying anything. Take in all of the wonders of art in some many different forms and enjoy the few side shops as well off the art track itself.