Sorting a repeating group based on data sent from previous page

[ryan20]

Hello I am creating a mobile ordering app that can support Menus from multiple Venues.
I’d like the first page to be the Venue selection. A repeating group that has the names of the Venues.
The second page is a repeating group that pulls in the Menu Items - Names, Prices, and Pictures.

I created a workflow to send the Venue Name to the next page, Menu Page.
I would like to only pull menu items on the Menu Page from the Venue that was selected in the previous page. When I send the venue name from the Venue Page to the Menu Page where does it go and how do I reference it?

[tgmoron]

If the ‘menu Page’ has it content type set to ‘Menu Items’ and you are sending a menu item to the next page, it’s in the URL, you can get the value here