Parents can contact the Business Office to set up a payment plan for fees. If you are experiencing financial hardship and are incapable of paying any fee, please apply for a waiver. See the waiver application below; if you have questions, contact Rosa Castillo, District Office Receptionist at (847) 945-1844, x 7221, and rcastillo@dps109.org. You must submit a complete waiver application, which includes all required attachments. Fees are waived automatically if a family applies for and is found eligible for free milk (which makes them eligible for the National Free Lunch program).