The Hinsdale High School Teachers Association filed an intent to strike on October 3rd, but on Thursday night, a tentative agreement between them and the Hinsdale Township School District 86 was reached. On Tuesday night, 1,500 community members came together to urge avoidance of a strike.
See "Hinsdale D86, Union Reach Tentative Deal to Avoid Teacher Strike", Chicago Tribune, October 9, 2014