Eric Hosmer is eager to see what makes San Francisco's waterfront ballpark unique. ''I know absolutely nothing,'' the Kansas City first baseman said. I've always wanted to play there.'' ''I'm sure going for the first time for a World Series game, it should be fun,'' he said. Hosmer, Alex Gordon, Mike Moustakas and most of the Royals will get their first look at quirky AT&T Park during a workout Thursday.