One page in two different menus

I have this issue come up a couple of times in my website.  

I created a “Facilities” page, which is important enough to be its own parent menu item.  It has 4 “children”/ subpages (you can see them by looking at the dropdown menu under the “Facilities” link on the main menu bar.

“Facilities,” however, is also a sub-page of “Research,” so I need it to show up as a link in the research links (you can see that it is currently listed in the drop down menu of the “Research” link on the main menu bar.)

The way I made this one “Facilities” page show up in two different main menu categories is that I  created two links in the menu link list. One link was top-level and the other is a “child” of the “Research” link.  This is how I was taught to do this when I asked previously.

This all worked fine, except that I now have the Research menu in the sidebar of the facilities page rather than the facilities sidebar (which I previously had, before I added the second link from Facilities to Research).  I would prefer that the Facilities menu be there.

That having been said, I’d also be fine if the research menu stayed and I could expand the facilities menu under the research menu.  This would be another option but I don’t know how to do that either, and am not sure I can the way I’ve set it up.

So any advice you are able to give on this would be great, thanks!