Ada County is on the lookout for a new associate to assist them approach for the future generation of Expo Idaho.  On Tuesday, the Ada County Commissioners heard three back-to-back again displays from landscape architecture design and style corporations, both of those area and from in other places, who are vying for a agreement with the county to style and design a sprawling 90-acre park at the fairgrounds. This new park will span the location presently coated by the dilapidated horse stables and abandoned Les Bois racing observe, which presently sits vacant with the exception of the grandstand being applied for live shows at the Western Idaho Good.  This is…