There is a Boston-area Poly group on Facebook that my partner and metamour are members of. There was one get-together a month or so ago that my metamour went to. I don't really have much more info than that.
Mono. Divorced, two kids (DanceGirl, 13; and PokéGirl, 11), two cats, one house, many projects.
My partner. Poly. In relationships with me, Xena, and Noa.
Poly. In relationships with Chops and Noa, and dating others.
Married, Poly. In relationships with Chops and Xena (individually).
Blog thread: A Mono's Journey Into Poly-Land (or, "Aw hell, there's no road map?!")
Slightly more polished blog with a mono/poly focus: From Baltic to Boardwalk