In an opinion filed September 28, and certified for publication on October 26, 2021, the Fourth District Court of Appeal (Div. 3) affirmed a judgment denying a writ petition challenging the City of Tustin’s finding that a Costco gas station/ancillary facilities project in an existing shopping center was categorically exempt from CEQA. Protect Tustin Ranch v. City of Tustin (Costco Wholesale Corporation, Real Party in Interest) (2021) 70 Cal.App.5th 951. As did the trial court, the Court of Appeal rejected Petitioner/Appellant’s arguments that the project exceeded the 5-acre size limit of the Class 32 infill exemption (CEQA Guidelines, § 15332) and that the “unusual circumstances” exception precluded the City’s use of the exemption.