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.
5 ILCS 490/75
Prairie Week
Known as the State Commemorative Dates Act
The act spans §§ 5-490-1 to 5-490-95 (76 sections).
P.A. 87-272.
Official source: Illinois General Assembly. Reproduced from public-domain Illinois statutes; confirm against the official source for the current text. Not legal advice.