[arcticfox]

Which is the team and which is the place? Those are both place names to me.

[dshields1]

Building 8 is the group.

> (Zuck) announced the formation of a mysterious research-and-development group known as "Building 8."

[kriro]

My thoughts as well. I'd guess Building 8 since that is probably based on Hateful 8? So basically the 8 that build stuff (building used as a verb).

Pure speculation though.