Core Points - Starbucks Workers United has authorized an open-ended strike that may begin on Red Cup Day, a significant sales day for the company [1][2] - The union is preparing to strike in over 25 cities if a collective bargaining agreement is not reached by November 13 [2] - The strike authorization received 92% of votes from union members, highlighting strong support for improved working conditions [3] Company and Industry Summary - The union is advocating for better staffing hours, increased wages, and the resolution of numerous unfair labor practice charges against Starbucks [3] - The potential strike coincides with Starbucks' annual giveaway of reusable red cups, which is a popular promotional event among customers [3] - A prolonged strike could disrupt Starbucks' holiday season, a critical period for sales, as customers typically purchase seasonal drinks and merchandise [4]