Link to Subscribe by Email Footer

Personal blog. Love the theme I use (esquire – simple, clean). However, it only provides a footer, which means that one must scroll all the way to the bottom to use the subscribe by email widget.

I want to use the menu function to create a “Subscribe by Email” option, but to what can I link it?

Do I need to create an anchor in the widget, or is there some pre-existing anchor I can send the user to?

Hope this makes sense. Thanks!