Extracurricular Clubs and ActivitiesEach year, River Dell Middle School offers an extensive program of extracurricular activities and intramural athletics. We encourage you to become involved in some of these activities. There is no limit on the number of activities you can join.For the 2017-2018 list of advisers and meeting dates, click here . For the 2017-2018 extracurricular club and activity descriptions, click here. Please check back periodically for further updates to this list.