Can't Find a Page at Your Site

[rscrouse]

I was browsing your site the other day and was on a page that was very useful to me. But I cannot find how to navigate to it again. I need the page link for it. It was a page that allowed you to display themes that had been designed based on other child themes (like "Agency"). There was a drop down menu in the upper right sidebar that allowed you to specify a child theme and then the page would update to show all the themes that had been custom developed based on that particular child theme. I have no idea why I cannot relocate that page (I just spent 20 minutes going to every page I could find at your site and it can't be found). What is the link to it?

Thanks.