Farm Fridays at Suson Park. Enjoy a day at the Suson Park Farm doing family-friendly farm activities such as hayrides, fishing, barn stations, farm games, and more! Activities are geared for children ages 2-12. Cost is $10/child; adults are free. For more info and to purchase advance tickets, see the "Activity Guide Link" on the "Programs/Activities" page on the St. Louis County Parks website or call 314-615-8822.