List of significant United States town hall meetings

Town hall meetings in the United States are a common way for local and national politicians to meet with their constituents, either to hear from them on topics of interest or to discuss specific upcoming legislation or regulation. Town halls are often a low-key way for national politicians to connect or reconnect with their constituents during recesses, when they are in their home districts away from D.C. However, during periods of active political debate, they can be a locus for protest and more active debate.

Source: Wikipedia — List of significant United States town hall meetings (CC BY-SA 4.0)