January 20, 2015. Hi Swimmers! Just a reminder, that Spring 1 2015 REGISTRATION WEEK for Spring 1 2015 session is coming up very soon! Please call us Jan 26th – Jan 31st, 2015, to reserve your ideal day and time for Spring 1 swim lessons. #262-512-7946. Spring 1 Session Begins the week of March 2nd and runs through to the week of April 20th, 2015. Remember, all registered students & their family also get to attend free open swim all session long! Open Swims are held Fridays 630pm – 830pm and Saturdays 1230pm – 200pm.