School District of Onalaska - OHS Activities and Athletics Information http://cms1.cms4schools.com/news_rss.cfm?detailid=475374&memberid=136 School District of Onalaska - OHS Activities and Athletics Information en-us 2017-2018 Activities Brochure http://www.onalaska.k12.wi.us/cms_files/resources/Activities brochure 1718.pdf