Dante Hall Theater began in the 1920s as a gathering place for Atlantic City's Italian-American community, attached to the former St. Michael's complex in the Ducktown neighbourhood. Its restored auditorium is modest compared with the casino stages, but that scale is exactly what makes it interesting: a local cultural room with history, not another neon entertainment box.
The theater is worth checking if you are in town for more than the beach and Boardwalk. Programming changes, with concerts, plays, screenings, and community events, so it is a schedule-dependent POI rather than a walk-in sight. Even if you only see it from outside, it adds a useful piece to Atlantic City's older immigrant and neighbourhood story.