If it's the stadium I am thinking of, its beauty is thanks solely to being designed as a near-identical companion to adjacent Royals Stadium. The sole flaw of Royals Stadium - artificial turf, for many years. (Haven't seen it in a long while, but I've heard they now play - drumroll please - on a legitimate grass-and-dirt field.)
Both Arrowhead and Kaufman (Royals) Stadiums have REAL grass!