Once Upon a Mattress is a hilarious musical twist on The Princess and the Pea, with music by Mary Rodgers and lyrics by Marshall Barer. In a medieval kingdom, Queen Aggravain has forbidden marriage until her son, Prince Dauntless, finds a worthy bride—but she ensures no princess passes her impossible tests. Enter Princess Winnifred, a quirky outsider who captures Dauntless' heart and faces the Queen's final absurd challenge. With humor, romance, and lively music, this enchanting tale is a must-see!