What step can patrons take to obtain remedy if they feel they have been denied entry or ejected for discriminator reason?

Patrons who believe they have been denied entry or ejected from a venue for discriminatory reasons should first document the incident, noting details such as time, date, location, and any witnesses. They can then file a formal complaint with the establishment's management, and if necessary, escalate the issue to local or state human rights commissions or agencies that address discrimination. Additionally, seeking legal advice may provide guidance on potential civil rights violations and further actions.