OH-YO! Grove City Introduces FroYo Pies! Submitted by OH-YO Frozen Yogurt on Wed, 11/07/2012 - 8:15pm OH-YO! Grove City now has OH-YO! To Go! OH-YO!Tags: OhyoOH-YOOH-YO! Frozen YogurtOHYO Grove CityFrozen Yogurtfrozen yogurt Columbusfrozen yogurt to goOHYO To GoOH-YO! To Gofrozen yogurt pie