Brenda Tinnen pushed Sprint Center into one of the busiest arenas in the nation - and has kept it there. And she's done it without a major-league sports anchor tenant. Tinnen's efforts pay off for Kansas City in a number of ways. The concerts and games it hosts pump up the image of Downtown as a center for entertainment even as they pump up the revenue for nearby bars and restaurants. And in December, Sprint Center paid Kansas City nearly $1 million as part of a profit-sharing plan. Explore...