Group Fitness – Gretna Posted by Beth on 31 October 2018 Calendar When: November 16, 2018 @ 10:00 am Repeats 2018-11-16T10:00:00-05:00 2018-11-16T10:15:00-05:00 Gretna Branch Library Fitness 30 minutes of walking aerobics using library DVDs. Adults. Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of new posts by email. This site uses Akismet to reduce spam. Learn how your comment data is processed.