Bally’s, the big casino operator, is selling shares only to women and minorities in its new gambling resort mecca being built in Chicago’s River West neighborhood. A minority preference of some kind was a condition to city approval of the project, and this is what the city and Bally’s agreed to. Here’s the deal that’s offered, which is detailed in the company’s S-1 filing with the Securities Exchange Commission and other company materials: Instead of just buying one share for $25,000, a buyer can put up as little as $250 and Bally’s will loan you the remainder of the purchase...