9:30 am – 12:30 pm All Summer Long: Teen Lounge Ages: 13 and upFood & Drink Free Finkelstein Memorial LibrarySpring Valley
10 am – 6 pm Happy Birthday Harry Potter! Ages: AllAttractions Games Cold Spring Harbor Fish Hatchery & AquariumCold Spring Harbor
11 am – 4 pm Pirate Quest Ages: 5 – 12Art Craft & DIY The Whaling Museum & Education CenterCold Spring Harbor
11 am – 4 pm HARRY POTTER SCAVENGER HUNT & CRAFT Ages: 5 and upArt Attractions The Whaling Museum & Education CenterCold Spring Harbor
11 am – 1:30 pm Play & Connect: Saturday Gaming Club Ages: 13 and upGames Special Needs Valhallan Esports West HillsHuntington
11 am – 4 pm Harry Potter Scavenger Hunt & Craft Ages: AllAttractions Games The Whaling Museum & Education CenterCold Spring Harbor
11 am – 11 pm NBC Olympics Viewing Village at The Rink at Rockefeller Center Ages: AllFree Games The Rink at Rockefeller CenterManhattan