P Harvest Parade

Ossining Union Free School District

R Spirit Day

Ossining Union Free School District

C Halloween Parade

Ossining Union Free School District

Winter Modified Registration Open

Ossining Union Free School District

AMD Spirit Week

Ossining Union Free School District

B Har-loween Festival

Ossining Union Free School District

Animal Encounter: Snake Feeding Demonstration (for everyone)

What’s for lunch? Join Environmental Educator Caroline Erb to find out what’s on the Halloween menu for this live snake feeding demonstration with Teatown ambassador animals. We’ll explore the amazing anatomy that makes mealtime possible for all snakes, from tiny Northe......More

What’s for lunch? Join Environmental Educator Caroline Erb to find out what’s on the Halloween menu for this live snake feeding demonstration with Teatown ambassador animals. We’ll explore the amazing anatomy that makes mealtime possible for all snakes, from tiny Northern Ringneck snakes to giant Green Anacondas. Members $5 Non-members $10 Register

Teatown Lake Reservation

Teatown, 1600 Spring Valley Rd, Ossining, NY, 10562

Hit the Trails: Daylight Savings Hike (for everyone ages 8+)

Spring forward, fall back into your hiking boots with this moderate hike. Elissa Schilmeister will lead us into the fall forest as we settle in to the changing time and changing season. Wear sturdy hiking footwear and dress for prolonged outdoor activity. Don’t forget w......More

Spring forward, fall back into your hiking boots with this moderate hike. Elissa Schilmeister will lead us into the fall forest as we settle in to the changing time and changing season. Wear sturdy hiking footwear and dress for prolonged outdoor activity. Don’t forget water and a snack! Members $5 Non-members $10 Register

Teatown Lake Reservation

Teatown, 1600 Spring Valley Rd, Ossining, NY, 10562

OHS Underclass Photo Retakes

Ossining Union Free School District

Birding Basics at the Chappaqua Public Library (for everyone)

Can you tell an eagle from an egret? This beginner-friendly introduction to birding helps participants build confidence in identifying birds in the field. Learn essential tools, helpful resources, and practical tips—then put your skills to the test together.  This progr......More

Can you tell an eagle from an egret? This beginner-friendly introduction to birding helps participants build confidence in identifying birds in the field. Learn essential tools, helpful resources, and practical tips—then put your skills to the test together.  This program takes place at the Chappaqua Public Library. Register

Teatown Lake Reservation

Chappaqua Public Library, 195 South Greeley Avenue, Chappaqua, New York, 10514

Parent/Teacher Conferences

Ossining Union Free School District

Superintendent's Conference Day Schools Closed for Students

Ossining Union Free School District

Hudson Valley Wildlife at the Ardsley Public Library (for families)

What’s living in your backyard? This engaging, hands-on program introduces participants to wildlife found in the Hudson Hills and Highlands region. Using live animals, mounts, furs, and bones, a Teatown educator brings local species to life while exploring key concepts ......More

What’s living in your backyard? This engaging, hands-on program introduces participants to wildlife found in the Hudson Hills and Highlands region. Using live animals, mounts, furs, and bones, a Teatown educator brings local species to life while exploring key concepts such as biodiversity, habitat, population dynamics, and conservation through interactive demonstrations.  This program takes place at the Ardsley Public Library. Register

Teatown Lake Reservation

Ardsley Public Library, 9 American Legion Drive, Ardsley, New York, 10502

Women Take to the Trails

Lace up your hiking boots and bond with fellow female hikers as we cruise the trails. Each hike’s location will be dependent on weather and trail conditions. Please dress appropriately for prolonged outdoor activity, and be sure to bring sun protection, bug spray, water......More

Lace up your hiking boots and bond with fellow female hikers as we cruise the trails. Each hike’s location will be dependent on weather and trail conditions. Please dress appropriately for prolonged outdoor activity, and be sure to bring sun protection, bug spray, water, and a snack.  M FREE NM $10  Limited to 15 participantsMeets outdoors at the trail map kiosk (on the main lawn behind Teatown’s Visitor Center).   Register

Teatown Lake Reservation

Teatown, 1600 Spring Valley Rd, Ossining, NY, 10562

Board of Education Meeting

Ossining Union Free School District

OHS: Senior Portraits

Ossining Union Free School District

OHS Grade 11 Parent Night

Ossining Union Free School District

AMD/OHS First Quarter Ends

Ossining Union Free School District

OHS: Senior Portraits

Ossining Union Free School District

Hit the Trails: Bring Your Pup (for everyone ages 8+)

Hike Hidden Valley with your furry friends. Caroline Erb will lead a fall hike for people and pups. Please be sure that you know your dog’s comfort meeting new dogs – non-reactivity is a must. Dogs must be leashed at all times. Wear sturdy hiking footwear and dress for ......More

Hike Hidden Valley with your furry friends. Caroline Erb will lead a fall hike for people and pups. Please be sure that you know your dog’s comfort meeting new dogs – non-reactivity is a must. Dogs must be leashed at all times. Wear sturdy hiking footwear and dress for prolonged outdoor activity. Don’t forget water and a snack – for you and your dog! Members $5 Non-members $10 Register

Teatown Lake Reservation

Teatown, 1600 Spring Valley Rd, Ossining, NY, 10562

Diwali

Ossining Union Free School District

STEM Activity Afternoon (for families, Ages 8+)

Celebrate National STEM Day at Teatown with Environmental Educator Elissa Schilmeister and our Teens in Teatown volunteers. Get a hands-on taste of doing science: test your hypotheses, iterate designs, and challenge your assumptions. Explore how environmental issues may......More

Celebrate National STEM Day at Teatown with Environmental Educator Elissa Schilmeister and our Teens in Teatown volunteers. Get a hands-on taste of doing science: test your hypotheses, iterate designs, and challenge your assumptions. Explore how environmental issues may have STEM solutions. Members $10/family Non-members $15/familyNo more than five family members/familyRegister

Teatown Lake Reservation

Teatown, 1600 Spring Valley Rd, Ossining, NY, 10562

OHS Prevention & Wellness Night

Ossining Union Free School District