Adding another link to the Quick Links button

[Biker_GA]

I'm using the Aria Chlorophyll Open style on 3.06 (yes, it's patched), and I'm having a devil of a time trying to figure out how to add a link to the Quick Links button. I'd like to add the arcade to it, but am not sure where I'd add that code. I would assume that it would go in the navbar template, however, I can't find the appropriate section where this additional link would go. Some hints please?

If you want to take a peek at the site, it's Global Affairs. (Get your minds out of the gutter. It's a current events discussion site. )