Otsego is one of the fastest growing cities in the Minneapolis/St. Paul metroplex. Although Otsego is only 20% built out, the car counts at this Super Target rival those of Super Target stores in built out metro locations. THUS HUGE UPSIDE. The Great River Centre of Otsego is a retail and mixed use development project planned for a 90 acre site located on the SWQ of Highway 101 and County Road 39 in Otsego, Minnesota. It features over 230,000 sf of retail. Anchored by Super Target. Gravel floor and NO support posts (roof braced with ceiling beams).