[Theme: Hero] Putting Facebook image link at top of page

Hi there,

Is there a way I can put a social media link towards the top of my page instead of using the sidebar/footer widgets?

I have used a 963px wide image as the logo so that my menu is all on a new line. The menu is left aligned, so ideally, would love a small F image on the right side linking to my Facebook page.

Any ideas out there?

Thanks!