School News Home / For Parents / Newsletter Stay Connected With Our Monthly Newsletter July Newsletter Check out our July Newsletter on Smores! Read More June Newsletter Read Discovery Isle Preschool in San Marcos-La Costa's June newsletter. We share reminders for parents, dates of importance, and more. Read More May Newsletter Download and read our May Newsletter. We share important information about our preschool including important dates, reminders, and events. Read More April Newsletter Click to view our April Newsletter from our preschool. Discover important dates and information for the month of April. Read More