There ain’t no mountain high enough, ain’t no valley low enough, ain’t no maze complicated enough to keep this couple from getting engaged at the National Building Museum.

We reached out to the Building Museum to find out the identify of the newly engaged couple, and we’ll update if we hear back. (Maybe you know? Email tips@dcist.com.) In the meantime, let’s brainstorm other ways to use the maze, which is open until September. Surprise birthday parties? Scavenger hunts? Breakups?

Update: Per a spokeswoman for the Museum, the soon-to-be-bride is Erin O’Connor and the groom-to-be is Peter Dwyer. The couple had their first date at the Museum.