I found these images a while back but forgot about them, but now that I've found them again I'll share.

Whilst trawling through instagram searching for things to do with the Kalorama district of Washington D.C, I found some posts made by realtors about finds they had made in some of the properties. The following two images are from, I believe, two different properties: one shows a secret passageway that the realtor queries himself, and the second shows a suspicious looking basement with what appears to be a metal grill over it. Pay attention to what they say about these things and hashtags used as well.

Image 1: Secret passageway

Image 2: 'Creepy basement'

Relates to Pizzagate due to the DC location and possible underground passageways/tunnels used for transportation of goods or people, which could potentially be used for trafficking of children, and the Kalorama district itself is, or was at one point, at least, home to two of the main Pizzagate players in James Alefantis and Tony Podesta.