If foxes and bears bed down in dens, where might you find PedoBear?

DC's The Little Red Fox beside Comet Ping Pong https://www.thrillist.com/venue/drink/washington-dc/bar/little-red-fox

What is a den?

A den is a small room in a house where people can pursue activities in private. https://en.wikipedia.org/wiki/Den_(room)

A children's den is a shelter or hideout built by children, often involving spare wooden boards, nets and sticks. It is often built in a bush or tree. A classic den uses a panel of wood for the roof, wooden boards for the floor and a net with leaves on it as camouflage. It is often used as a hangout for children and children can design and decorate it however they like. https://en.wikipedia.org/wiki/Children%27s_den

A maternity den, in the animal kingdom, is a lair where the mother gives birth and nurtures the young, when they are in a vulnerable life stage. While such dens are typically subterranean, they may also be snow caves or simply beneath rock ledges. Characteristically there is an entrance, and optionally an exit corridor, in addition to a principal chamber. https://en.wikipedia.org/wiki/Maternity_den

Did you know you can hold your own evening event in The Den? To plan events——from private parties and birthdays to author discussions and events for your organization... The Den is operated in partnership with Matt Carr, co-founder of the excellent nearby market and eatery Little Red Fox. https://www.politics-prose.com/the-den

Pedophile ring DEN was founded by an abuser, his former victim, and a well-known child actor http://www.indiewire.com/2017/10/hollywoods-underage-sexual-abuse-problem-5-shocking-injustices-from-an-open-secret-1201891024/

While working as a network executive, Rabinowitz — who developed shows such as Happy Endings, The Mindy Project and Unbreakable Kimmy Schimdt — started a daily meditation practice to manage the high stress of her career. In late 2015, she left entertainment to pursue her passion, founding The DEN in Los Angeles in February 2016, with a second location set to open in Studio City this spring.

The DEN’s group meditation classes are particularly popular with executives and actors, and while Rabinowitz prefers to keep her clientele anonymous, it’s not unusual to see Amanda Seyfried, Anna Kendrick and Kate Walsh in the studio.

Perhaps Hollywood’s best-kept secret, however, is the private back room that’s a favorite with actors for running lines. She also conducts on-site weekly meditations for the HR department at NBC, as well as private sessions for other corporate and industry clients. "I describe our meditation classes as a group solo activity," Rabinowitz says. "Your eyes are closed, you’re relaxed and comfortable. You have a private moment to yourself," which is a draw for a higher-profile crowd. https://www.hollywoodreporter.com/news/den-meditation-hollywood-goes-meditate-978117

It's sure looking like the word den is another creepy code word.