I'm going to have a rather large group for DRRR cosplayers this year, which includes:
and possibly a few more.
For Baccano, I know I am cosplaying Chane and my Izaya will be cosplaying the Rail Tracer... I'm not sure if anyone else in my group from DRRR will be cosplaying it with us.
I hope there are others that will be joining us for either series!