They're concentrated in three places:

- An FBI Safehouse that was hidden under a brothel, but which is now being attacked by battle drones, mafiosos, and a Metahuman who willingly got mutated into a Fake Angel, aka a winged, armored humanoid whose original powers (Hardlight constructs like yours') have been amplified to the max. 

- An apartment in downtown LA, where my characters live with the current FBI head.

- The Headquarters of StuCorp, the 'Big Good' equivalent of Aperture Tech's Big Bad.