Fun Pet Events and Pet Friendly Activities on Long Island

Animal events on Long Island

Find events happening this weekend in your neighborhood

Animal encounters and pet events — dog shows, pet friendly activities, pet adoption events, and more

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Saturday Oct. 18, 2025

Beach Debris

10 am – noon

AMSEAS Beach Walk & Cleanup at Hallock State Park

Hallock State Park PreserveRiverhead

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10 am – 4 pm

Bats, Barnacles & Broomsticks Halloween Party

Long Island AquariumRiverhead

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7 – 9 pm

Haunted Tree House

Ages: 3 – 12
Animals
Attractions
Family

Long Island AquariumRiverhead

Sunday Oct. 19

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All day

Fall Festival

620 Old Medford Ave PatchoguePatchogue

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9 am – 1 pm

North Shore Animal League America – Walk and Wag

Garvies Point Brewery & RestaurantGlen Cove

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