Prairie Week
5 ILCS 490/75
in effect(5 ILCS 490/75) (from Ch. 1, par. 3051-75) Sec. 75. Prairie Week. The third full week of September is designated as Illinois Prairie Week to be observed throughout the State as a week for holding appropriate events and observances in the public schools and elsewhere to demonstrate the value of preserving and reestablishing native Illinois prairies. (Source: P.A. 87-272.)
Source: Open US Law by Vaquill AI (CC BY 4.0)URL: https://www.ilga.gov/legislation/ilcs/ilcs.aspFetched: 10/17/2026
