The college celebrates its patron saint each year with a special Catz Night dinner, attended by junior and senior members of the college. Every three years the college also holds a ball, usually off-site due to the problem of securing the college's perimeter sufficiently for insurance purposes. St. Catherine's is also known for its more modern approaches, such as by not requiring students to wear formal dress for dinners and voting to end the tradition of standing when the Master enters the hall at formal dinner, although most students still continue in this practice out of respect. The College also holds fortnightly social events called 'Entz', which are usually themed and hosted in the JCR and bar, and an annual Catz Artz Week which showcases creative talents.