https://www.cms4schools.com/news_rss.cfm?detailid=851106&memberid=968 Slinger School District - District Calendar en-us https://www.slingercalendars.org/public/genie/1609/school/15/ https://fs-slingerschools.rschooltoday.com/calendar/index/ https://www.slinger.k12.wi.us/calendar/2023_2024/23%2024%20Board%20Approved%20Calendar.pdf https://www.slinger.k12.wi.us/calendar/2024-25%20Board%20Approved%20Academic%20Calendar.pdf