Waitress audiences have an additional chance to see 2020 Grammy Award winner Sara Bareilles and Olivier and Tony Award-winning actor Gavin Creel as new performance dates have been added following a rapturous critical and public reception at the Adelphi Theatre. Sara Bareilles, who wrote the music and lyrics for Waitress, is making her West End debut in the lead role of Jenna with Gavin Creel as Dr Pomatter having previously performed together on the Broadway run. They will be extending for a further two weeks, now appearing through to 21 March 2020.