PORTLAND, Ore. — A new Portland shop is serving up what they call "dirty soda," a beverage well known in Utah. It's a combination of soda, coffee creamer and flavored syrups, which has seen ...

a soda shop at 2726 N. Killingsworth St., opened its doors to the public Feb. 8 — whipping up carbonated creations at its new post in Portland’s Overlook neighborhood. But what is a dirty soda ...