Dos Gatos
A cocktail lounge on Forsyth across from the Florida Theatre, open since 2009, which in downtown Jacksonville bar years is a long time. The pre-show and post-show room for anything at the Theatre.
Nightlife Jax: Downtown
The Northbank core: the stadium, the Elbow entertainment district, and the rooms that fill on a game night and empty on a Tuesday.
The Volstead
A Prohibition-style whiskey lounge on Adams Street, named for the act that made it illegal. Its own posted hours run to 2 a.m. every night, which is the whole case for it on a list about late rooms.