2 – 4 pm New Plays for Young Audiences presents “America’s Next Top Kid Chef Showdown” Ages: 9 – 12Free Theater Provincetown PlayhouseGreenwich Village
2:30 – 4:30 pm Heroes & Villains Lower Manhattan Walking Tour Ages: AllHistory & Culture Outdoors 1 Bowling GreenFiDi
7 – 11 pm Annual Gregorian Festival Ages: AllAttractions Festivals St. Gregory the Great FestivalBellerose
Today, 10 am Oyster Bay Brewing Company & Matthew Fetzer Foundation 5k Run/Walk & Kids Fun Run Oyster Bay Brewing Company
Today, 10 am Sunday Science: Wetland Wonders Center for Science Teaching and Learning-Tanglewood Preserve
Brooklyn Paper ‘Undeniably Jonathan’: Arts Gowanus celebrates artist Jonathan Blum’s 60th birthday with retrospective art show