These require coding skills and are all available in the site menu:
Superhero Stores This is actually the DC Comics one with others linked from it.
Featured Collections A handful of collections, selectable from a dropdown menu.
Steampunk Character Generator A selection of randomly generated steampunk role-play character names.
Monogram Girl About Town This one demonstrates how to change the monograms displayed on the products available in collections (but they must have suitable products, in this case a template text item for the monogram).
Simplest “storefront” demo showing the bare bones of how to code for a storefront – with code given.