The Astor Hotel Ballroom is an event venue in Milwaukee, Wisconsin. It can be a local destination for entertainment, culture, events, shared experiences, or spending enjoyable time with others. Based on the available directory details, it hosts events, gatherings, and special occasions, serving the Milwaukee area. In the Aiva-Riva directory, it is listed under Arts, Entertainment & Nightlife, with a focus on Event Venues. Available contact details include phone, email, and website information.