Marathon County Special Education - District Calendars https://www.cms4schools.com/news_rss.cfm?detailid=582322&memberid=867 Marathon County Special Education - District Calendars en-us MCSE Calendar https://www.mcse.k12.wi.us/mcse/calendar.cfm District Calendar Webpage https://www.mcse.k12.wi.us/mcse/our-schools.cfm