Marblehead Meanderings: Sanctuary Adventure at Marblehead Neck Wildlife Sanctuary. Mass. Audubon Society Ipswich River Wildlife Sanctuary. 87 Perkins Row. Topsfield. 11:00 a.m to 12:30 p.m. Marblehead Neck Wildlife Sanctuary, Marblehead. For families with children ages 4-12. Wear clothes & footwear that can get wet. $10 adults, $8/children (discount for Mass Audubon members). Registration required. 978-887-9264. www.massaudubon.org