With the Black Adam movie, Hawkman and Hawkgirl's homebase is now on the DCEU (soon to be DCU I suppose) map. St. Roch was Hawkman's city during the Vol. 4 and Hawkgirl series (2002-2007) and the Black Adam movie brought it back in a big way. The soon-to-be-defunct DCEU has made St. Roch a rather important city, so it could be used in the DCU again in some way. It's been established (for now) that Hawkman has a huge estate outside the city limits, and the estate also serves as the headquarters for the Justice Society. This never happened in the movies but since when do movie writers worry about what's in the comics, right? Amanda Waller and her Belle Reve Penitentiary are located near St. Roch as well, which means the Suicide Squad is also there.
In the Black Adam movie, we got a brief look at Hawkman's mansion. From the brief shots that we saw, it was truly impressive and displayed Carter Hall's immense wealth. In the movie, it was located in St. Roch, Louisiana and served as the Justice Society's headquarters. As Hawkfans remember, St. Roch was Hawkman and Hawkgirl's base during the Vol. 4 series by Geoff Johns and later Jimmy Palmiotti during the 2000s. It also made an appearance in the Legends of Tomorrow TV series.
