Big happenings in the Scottsdale Arts District Saturday, April 22, 2017. Beginning at noon there is a walking art auction tour through many of the galleries including On The Edge Gallery. Drop in and bid on the original watercolor by Mary Boehm that On The Edge Gallery has donated for this event. For more details: https://www.auntritasevents.org/index.cfm?fuseaction=donorDrive.event&eventID=504