Creating an Anchor in Upfront's Spirit Theme

Hi, so this is fairly embarrassing. :slight_smile:

How do i create an anchor inside upfront's spirit theme? I don't want the menu to point to pages, but to sections on the front page.

do i just stick a spot of code into the right spot, and throw it in there?
or is there a neater way of doing this?

i thought at first that setting a "region" name would do the trick, but it doesn't.

please put me out of my misery?