I've checked most of the MLB sites which are working with this, none of them seem to be listed. In fact, some of the teams actually have other promotions going at the same time.
I think though that this is accurate. I've never gone, but it might be something that it just done as a "bonus" inside the park?? Something they sponsor, but not really promote on their sites? :shrug:
I'm going to try and see if I can get tickets for either the Dodgers or Padres game, or find someone who's going and see if they can just let me have their bag! :teehee: