The Angel's Red Light District is a Cosmic Signature of the DED Complex (rated 5/10) type, occupied by the Angel Cartel pirate faction. It can be found via exploration by probing in Highsec and Lowsec systems. For location details see Pirate Faction Occupancy Chart.
The site consists of a volume of space with an acceleration gate and contains various structures and their defending pirates. Using the gate allows access to other areas within the site. When attacked, the defenders may send multiple waves of reinforcements. Each group's appearance is triggered by the destruction of members of the previous group.
The names and amount of ships listed may vary slightly, but will always be of Battleship class or smaller.

Ship Restrictions: This site's acceleration gate allows only Battleship class ships or lower and their Tech 2 equivalents to enter the site.

This is a den for the ones that value instant worldly pleasure above other things. It is a popular stopover for overworked Angel pirates and members of secret guilds or groups.
Captain Rogue or the “Pleasure Officer” maintains a firm control of who is let further into the complex and who is not.

Warp-in message: Trafficking of drugs, hallucogenics, exotic art pieces and valuables is rampant in this den of carnal pleasures. Attempts to crack down on this operation have all failed as the entertainment facilities here are frequented by prominent political individuals and celebrities. Operatives should restrict themselves to monitoring only.

Acceleration Gate unlocks when defenders are destroyed

A prominent figure in the art world, Mandat Gardan, has established a fairly exotic entertainment facility here. It has gained some renown as it is the only pleasure spa so far to combine hot streams of air and cool water fountains with zero gravity and imaginative architectural solutions. It is reportedly very cheap to build and a surge in this kind of entertainment is expected to happen soon.

Gardan's Fantasy Complex contains key to unlock Acceleration Gate

The Angel Cartel's original advertisement for this place that it had established an “old folks home” for retired Angels. What that really meant was that wealthy pirates that wanted out of the business could buy into this resort and stay in it indefinitely by signing their investments over to the cartel. By all standards, this place is extremely well guarded.