I do DRUPAL and native iPHONE apps. But I wanted to come up with a way to download a menu structure and automagically create the TABLES in the mobile devices. I would also want to control the transition effect as well as destination.
Finally, I want this to be in something like a json or xml file, that can be maintained in DRUPAL or some other web type backend. A use case would be a concert hall that wanted to keep an updated list of events on their phone.

I can think of a couple ways to do this, including just creating custom webpages and just displaying them. I am also about to experiment with jqtouch. But before I do, I wanted to see if anyone else is doing this, and what web back end are they using.