National Filet Mignon Day 2025. National filet mignon day is typically celebrated on august 13th, which is the day that porter’s book was published. If you love the smooth texture of a filet mignon, today you have to make sure you grab one took grill!

On this day, people around the world enjoy filet mignon in. If you’re a fan of steak, then you’ve probably heard of filet mignon.