Not strictly Gothic, but there’s space to contribute something to this conference, I think:
Brave New Worlds: The Dystopia in Modern and Contemporary Fiction
The modes of the Gothic and the dystopian often interact, especially in recent YA fiction, where, post-Twilight, vampire fiction, for example, has performed another generic shift and mated with dystopian SF (stirred by the success of Hunger Games) and created hybrids such as Holly Black’s The Coldest Girl in Coldtown.