My week has been too busy to get to the Jewel to see if Elmhurst has any of this stuff, but it sounds interesting: Pizza-specific yeast. It has dough relaxers and (this is nice!) there isn't any proof time. If I don't get that sourdough culture that I wanted, this might be a good Plan B. We don't make a lot of last minute pizzas around our house - but for this product to succeed - there must be plenty of folks who do just that. Pizza at the Parrillo house tends to be an event - one that is planned well in advance.