School District of Omro - HB Patch http://cms1.cms4schools.com/news_rss.cfm?detailid=433985&memberid=749 School District of Omro - HB Patch en-us 2017-18 School Year Calendar (click to open) http://www.omro.k12.wi.us/cms_files/resources/OSDCalendar2017-20181.pdf Monthly Lunch Menus http://www.omro.k12.wi.us/parents/menus_monthly.cfm