Mustard is set to join Kendrick Lamar and SZA on their highly anticipated Grand National Tour, starting on April 19 in Minneapolis and concluding on June 18 in Landover. The tour will include stops in major cities like Houston, Philadelphia, and Chicago, offering fans a must-see experience. Mustard announced his involvement on Instagram and revealed exclusive floor seats for Cash App cardholders. The tour will also feature a two-night stop in Toronto, sparking speculation about a potential surprise appearance by Drake. Mustard emphasized the importance of authenticity in music creation, advising artists to focus on producing quality work rather than resorting to gimmicks.