Millbrook Marsh Nature Center Leave a comment on Millbrook Marsh Nature Center Location 548 Puddintown RdState CollegePA16801 Next Event PA Native Plant Festival and Sale at Millbrook Marsh - Sat May 04, 2024 - 10:00 am - 3:00 pm Upcoming Events PA Native Plant Festival and Sale at Millbrook Marsh - Sat May 04, 2024 - 10:00 am - 3:00 pm