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Ossining, New York

Fall 2025

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Join us as we explore the art of Yayoi Kusama and create colorful crafts inspired by her signature use of dots and patterns. Kids can explore sensory tables, learning toys, and a new craft activity each week! This weekend open play runs from 9:15 AM–12:00 PM—drop in anytime and stay as long as you’d like. Best suited for ages 6 and under. Reserve your spot today at Whimmsi.com 📍 70A Croton Avenue, Ossining, NY Next to Valvoline on Croton Ave. *Parking Spots #1, 2, 6, & 16 are available for parking in the garage, as well as a handicap accessible parking spot. There is also street parking on Croton Avenue & Clinton Avenue
Today we heard some of our favorite words...”I’m having too much fun!” Add a Whimmsi to your day, join us for open play.
Today we heard some of our favorite words...”I’m having too much fun!” Add a Whimmsi to your day, join us for open play.
Join us for Race Day! Build-A-Car & Race at Whimmsi 🔧 Build a wooden castor car 🎨 Customize with stickers & OOLY markers 🏎 Race your car down brand new ramps and roadways Best for ages 3-8Y Reserve your spot today at Whimmsi.com 📍 70A Croton Avenue, Ossining, NY Next to Valvoline on Croton Ave. *Parking Spots #1, 2, 6, & 16 are available for parking in the garage, as well as a handicap accessible parking spot. There is also street parking on Croton Avenue & Clinton Avenue
Add Whimmsi to your weekend! Join us for Open Play & Crafts and Build-A-Car activities this weekend at Whimmsi! This weekend’s schedule includes: 5/22 Fri: 9:15AM-12:00PM Open Play & Craft $15 5/23 Sat: 9:15AM-12:00PM Open Play & Craft $15 5/23 Sat: 2:00-3:00PM Build-A-Car & Race $15 5:24 Sun: 9:15AM-12:00PM Open Play & Craft $15 Reserve your spot today at Whimmsi.com Join us for Open Play & Craft Kids can explore sensory tables, learning toys, and a new craft activity each week! This weekend open play runs from 9:15 AM–12:00 PM—drop in anytime and stay as long as you’d like. Best suited for ages 6 and under. $5 2nd Child w/code Sibling Best for ages 6 & Under Join us for Build-A-Car & Race 🔧 Build a wooden castor car 🎨 Customize with stickers & OOLY markers 🏎 Race your car down brand new ramps and roadways Best for ages 3-8Y Reserve your spot today at Whimmsi.com 📍 70A Croton Avenue, Ossining, NY Next to Valvoline on Croton Ave. *Parking Spots #1, 2, 6, & 16 are available for parking in the garage, as well as a handicap accessible parking spot. There is also street parking on Croton Avenue & Clinton Avenue
✨ GRAD SEASON IS HERE ✨ Celebrate your favorite graduate with a private party at Whimmsi! 🎓 Perfect for high school graduates! Let us handle the setup while you celebrate the big achievement. -Private 2 Hour Party -Up to 24 Guests -Balloon Garland Stand -4 Large Cheese Pizzas -Water & Flavored Seltzer Waters -Plates, Napkins, & Utensils -Add-ons Available Starting at $400 70A Croton Ave., Ossining, NY (Next to the Valvoline on Croton Ave.) Contact us at info@whimmsi.com Book your celebration today before dates fill up! #WestchesterNY #GradParty #GraduationParty #OssiningNY #Whimmsi CelebrateWithWhimmsi KinderGrad PreschoolGraduation ClassOf2026
It was such a joy celebrating the Grand Opening of @mondaysgifts this past weekend! We loved creating this colorful balloon installation to drape around their beautiful storefront. Seeing it all come together felt like such a dream come true 😍 Congratulations on your opening! We’re so excited for you and honored to have been a small part of such a special moment.
Kids can explore sensory tables, build with our Gathre play furniture and block sets, and get creative with a different craft activity each week. It’s the perfect mix of play, imagination, and hands-on fun in a welcoming space. Best for ages 6 & Under Reserve your spot today at Whimmsi.com 70A Croton Avenue Next to Valvoline on Croton Ave. *Parking Spots #1, 2, 6, & 16 are available for parking in the garage. As well as a handicap accessible parking spot. There is also street parking on Croton Avenue & Clinton Avenue.
Whimmsi Pop-Up at Picks & Pickleball Spring Festival We’re so excited to be part of the Picks & Pickleball Spring Festival on Saturday, May 16 from 11am-4pm at Chilmark Park in Briarcliff! Come visit us at the event alongside other amazing community members for a fun, free, and family-friendly day. There will be something for everyone-pickleball, goats, bubbles, live music, sensory-friendly play, crafts, and more. Please note: Our storefront will be closed for the day while we’re out at the festival. We’d love to see you there-stop by and say hi!
Join us this morning to celebrate Mother’s Day weekend with a sweet and creative morning at Whimmsi! Kids will color & create their own flower bouquet masterpieces to make a keepsake gift perfect for someone special. Enjoy open play, sensory activities, and a relaxed drop-in style morning while creating together. Best for ages 2–8
Celebrate Mother’s Day weekend with a sweet and creative morning at Whimmsi! Kids will color & create their own flower bouquet masterpieces to make a keepsake gift perfect for someone special. Enjoy open play, sensory activities, and a relaxed drop-in style morning while creating together. Best for ages 2–8
Join us as we explore the art of Yayoi Kusama and create colorful crafts inspired by her signature use of dots and patterns. Kids can explore sensory tables, learning toys, and a new craft activity each week! This weekend open play runs from 9:15 AM
Today we heard some of our favorite words...”I’m having too much fun!” Add a Whimmsi to your day, join us for open play.
Join us for Race Day! Build-A-Car & Race at Whimmsi 🔧 Build a wooden castor car 🎨 Customize with stickers & OOLY markers 🏎 Race your car down brand new ramps and roadways Best for ages 3-8Y Reserve your spot today at Whimmsi.com 📍 70A C
Add Whimmsi to your weekend! Join us for Open Play & Crafts and Build-A-Car activities this weekend at Whimmsi! This weekend’s schedule includes: 5/22 Fri: 9:15AM-12:00PM Open Play & Craft $15 5/23 Sat: 9:15AM-12:00PM Open Play & C
✨ GRAD SEASON IS HERE ✨ Celebrate your favorite graduate with a private party at Whimmsi! 🎓 Perfect for high school graduates! Let us handle the setup while you celebrate the big achievement. -Private 2 Hour Party -Up to 24 Guests -Balloon Garland
It was such a joy celebrating the Grand Opening of @mondaysgifts this past weekend! We loved creating this colorful balloon installation to drape around their beautiful storefront. Seeing it all come together felt like such a dream come true 😍 Cong
Kids can explore sensory tables, build with our Gathre play furniture and block sets, and get creative with a different craft activity each week. It’s the perfect mix of play, imagination, and hands-on fun in a welcoming space. Best for ages 6
Whimmsi Pop-Up at Picks & Pickleball Spring Festival We’re so excited to be part of the Picks & Pickleball Spring Festival on Saturday, May 16 from 11am-4pm at Chilmark Park in Briarcliff! Come visit us at the event alongside other amaz
Join us this morning to celebrate Mother’s Day weekend with a sweet and creative morning at Whimmsi! Kids will color & create their own flower bouquet masterpieces to make a keepsake gift perfect for someone special. Enjoy open play, senso
Celebrate Mother’s Day weekend with a sweet and creative morning at Whimmsi! Kids will color & create their own flower bouquet masterpieces to make a keepsake gift perfect for someone special. Enjoy open play, sensory activities, and a rel