January 29, 2018 No Comments FREE Mini Chocolate Croissant at Au Bon Pain FRIENDLY REMINDER: Get a FREE Mini Chocolate Croissant at your local Au Bon Pain store on 1/30 from 2pm to 5pm. Locations. FREE Mini Chocolate Croissant at Au Bon Pain – EXPIRED Facebook Twitter Add Comment Notify me of follow-up comments by email. Notify me of new posts by email.