I'm trying to find a way to implement location-based breadcrumb navigation. I visited the Toronto2015 site, and it gave me an idea of how it could be done.
So let's say that "Schedule" is a country, "Athletes" a state, and "Men's Events" a city. When I click the arrow next to "Men's Events", I'll see a popup where I can do a selection. In my case, within the popup I'll be able to select another country, state, city with a "search" button.
I'm looking for sites that do something similar. Any help is appreciated.