| Department | Contact | Phone | |
| Music Camp | Dave Fodor | 847-424-7130 | fodord@eths.k12.il.us |
| Ann Hunwick | 847-424-7130 | hunwicka@eths.k12.il.us | |
| Nutrition Services | Kim Minestra | 847-424-7226 | minestrak@eths.k12.il.us |
| Summer School | Jill Korshak | 847-424-7950 | korshakj@eths.k12.il.us |
| Tamera Wilson | 847-424-7950 | wilsont@eths.k12.il.us |