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Summer Hours and Construction Notice

Beginning June 17, ETHS will operate on a Monday through Thursday summer work schedule. The building and all district offices will be closed to the public on Fridays. Regular hours will resume Monday, August 12.


In addition, construction and renovation projects will take place at ETHS June 11-August 11, 2019. There will be limited access to the ETHS building during this period and at certain times when all staff are in required meetings or training. Please note the following information:


Summer School (June 11 - July 24): Summer School Sessions 1 and 2 will take place in the South Wing, East Wing, Arts Wing, and H-Hall (upper floors). Students attending summer school may enter through Entrance #1 (Dodge Avenue) or Entrance #2 (Wildkit Drive).


The Summer School office will be located in South Cafeteria (near Entrance 2). The Summer School office staff includes the principal/director, secretary, dean(s), counselor, social worker, and attendance monitor. The office will be open from 7:30am – 2:00pm, Monday-Thursday, and can be reached at (847) 424-7950. For more information, visit the Summer School web page.


ETHS Closed for Construction (except Gym Wing): July 25-August 4, 2019 - Essential personnel only
To accommodate the timely completion of several construction projects, it will be essential to limit access to ETHS from July 25-August 4, 2019. During this period, only the Gym Wing and 12-month offices in all other wings will remain open and will be able to schedule visitors to conduct district business on a limited basis. Visitors will only be able to access the ETHS building as scheduled by essential personnel.


In addition, the Gym Wing will be closed August 4-11, 2019.


Athletics Office*: Students and families may complete sports registration online (see the ETHS web page: How to Register for Sports). Please call the Athletics Office at 847-424-7370 if you need to schedule a visit during the summer.


ChromeZone Summer Hours (June 11 - July 24): Students and staff may visit the ChromeZone (H220) for technology support during the following hours: June 11-July 24, Monday-Thursday, 7:45am-1:45pm (closed Friday).


ETHS Health Center Summer Hours (June 11 - August 9): The ETHS Health Center will remain in its regular location (H101) during the summer and will be open regular hours, 8:00am - 4:00pm from June 11-14. Beginning June 17-August 9, the Health Center will be open Monday-Thursday, 7:30am-5:30pm (closed 12:30-1:30pm).


Nurses’ Office* (Health Services) Summer Hours (June 11- July 24): The Nurses’ Office will remain in its regular location (N121) during the summer. The Nurses’ Office will be open June 11-July 24, Monday-Thursday, 7:45am-1:35pm. Regular hours will resume on August 12.


*Please note that health forms and sports registration forms may be placed in drop boxes located at Entrances 1 and 2.


Staff Institute Days: August 19 - 20, 2019; Building closed Aug. 19: ETHS will be closed on Monday, August 19, to welcome back staff for our opening institute day. Visitors will not be able to conduct general business in the school on this day, as all staff members will be involved in institute training sessions. The high school will re-open on August 20, 2019 at 9:30am.


The first day of school for students is Wednesday, August 21, 2019.


If you have any questions, please contact Robbie Brown, Associate Principal for School Operations & Logistics (, or Mary Rodino, Chief Financial Officer (