4 /5 Kailin and Treble: Decent stores, probably a good thing to visit if youre staying long term at any of the nearby hotels.
All stores were very welcoming to myself and my service dog.
310 E College Way, Mount Vernon, WA 98273
GG map: https://www.google.com/maps/place/?q=place_id:ChIJERaZ1iZshVQRNBjI53whEDo