Relating to: serving margarine as a substitute for butter in certain circumstances.

This bill prohibits serving margarine as a butter substitute in public restaurants unless specifically requested by the customer. It also bans using margarine instead of butter for students in schools unless ordered by the student or their parent/guardian, with limited health exceptions requiring a healthcare provider's direction. State institutions (like hospitals or prisons) can only substitute margarine for butter with superintendent approval for specific health reasons. The law aims to ensure butter substitutions are intentional and health-appropriate in these settings.