The Party Express

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The Party Express The Party Express has everything you need to throw a spectacular party! We offer party supplies, balloons, and event rentals all under one roof.

In addition, we have a party room that can accommodate both children and adults. Located in Mount Sinai, NY We provide creative and stylish kid themed parties for boys and girls living in the Suffolk County area and surrounding areas including Nassau County and New York City. Our signature birthday parties feature stylish and whimsical table settings, dress up, crafts, and creative activities and entertainment, and take place in the comfort of your own home or desired location. Just tell us what you're looking for and we'll turn your vision into a memorable party!

Because even the little girlies deserve a spa day! 🎀✨Face masks, giggles, besties, and a whole lot of pampering! Our Spa...
10/08/2026

Because even the little girlies deserve a spa day! 🎀✨

Face masks, giggles, besties, and a whole lot of pampering! Our Spa Parties are all about making the birthday girl and her besties feel extra special! 💗

Who says you have to be grown to enjoy a little self-care? 😉

🎉 Now booking Spa Birthday Parties!
📍 The Party Express | Mount Sinai, NY
💌 Link in bio to book!

✨ Looking for a birthday party that’s a little different? ✨At The Party Express, we turn birthdays into experiences kids...
10/07/2026

✨ Looking for a birthday party that’s a little different? ✨

At The Party Express, we turn birthdays into experiences kids actually get excited about! 💕 Our Denim Patch Party is perfect for kids who love to create, customize and show off their own style — and the best part? They leave with their very own creation. 👖✨

And the denim patch party is just ONE of our party themes! 🎉 From slime and spa parties to painting, Stuff-a-Plush, jewelry, karaoke and more, we have options for different ages and interests.

You bring the birthday kid + the guests. We take care of the party. 💗

📍 Mount Sinai, NY
🎈 Now booking kids’ birthday parties
💌 DM us or visit our website to find the perfect theme!

🏁🏎️ Owen raced into 7 in style! 🎉A race car themed slime party filled with fun, creativity, and all the little details t...
10/05/2026

🏁🏎️ Owen raced into 7 in style! 🎉

A race car themed slime party filled with fun, creativity, and all the little details that bring the theme to life. ❤️🏁

Happy 7th Birthday, Owen! 🥳

📍The Party Express | Mount Sinai, NY
📲 Now booking birthday parties!

Some of the sweetest moments from Mila’s birthday 💕✨A small group of girls, but BIG fun! 💅🏽🧖🏽‍♀️ Mila and her friends en...
09/14/2026

Some of the sweetest moments from Mila’s birthday 💕✨

A small group of girls, but BIG fun! 💅🏽🧖🏽‍♀️ Mila and her friends enjoyed facials, manicures, dancing, decorating their own cosmetic bags, and—most importantly—making memories together. 💗

We love intimate parties because fewer guests definitely doesn’t mean less fun! It means more time to enjoy every activity, laugh together, and celebrate the birthday girl. 🎀

Planning your little girl’s next birthday? Let us make it fun, creative, and stress-free for you!

🎉 Now booking fall birthday parties at The Party Express in Mount Sinai!

📩 Message us today to check your date or learn more about our Spa Party packages.

Every princess deserves her moment to shine! 👑✨We loved hosting this magical Disney Princess tea party and watching thes...
06/15/2026

Every princess deserves her moment to shine! 👑✨

We loved hosting this magical Disney Princess tea party and watching these girls make memories they’ll never forget. From big smiles to lots of laughter, it was a day full of enchantment.

Ready to plan your child’s dream party? Send us a message or visit The Party Express—we’d love to celebrate with you! 💕

06/05/2026

New inventory is hitting the shelves! 🎉

From Bluey and Spider-Man favorites to 4th of July party supplies and some newer themes, we’re getting ready for a busy season at The Party Express.

Which theme would your child be most excited about? 👇💕

Let me reintroduce myself 💕My name is Onekqua “Nikki” Henry — mom of 2 beautiful girls, wife to a wonderful husband, and...
06/04/2026

Let me reintroduce myself 💕

My name is Onekqua “Nikki” Henry — mom of 2 beautiful girls, wife to a wonderful husband, and former elementary teacher of 10 years.

I started The Party Express back in 2012 as a small mobile party business and side hustle doing what I’ve always loved — decorating parties and creating special moments for families. In 2018, I decided to take the business more seriously, and in 2024 The Party Express officially became a brick-and-mortar store 💕

Being part of your birthdays, baby showers, graduations, and celebrations truly means so much to me. Thank you for supporting my dream and allowing me to be a part of your special days ✨🎈

From balloons and party supplies to kids parties and party room rentals — The Party Express is your one stop shop for al...
06/04/2026

From balloons and party supplies to kids parties and party room rentals — The Party Express is your one stop shop for all things party! 🎈✨

Whether you’re planning a birthday, baby shower, graduation, or special celebration, we’re here to help make it colorful, fun, and stress free 💕

Stop in and see why stylish parties start here!
📍 Mount Sinai, NY

Need balloons, party supplies, or a fun space to celebrate? 🎈✨Call, visit, or email us — we’re here to help make your ce...
06/04/2026

Need balloons, party supplies, or a fun space to celebrate? 🎈✨

Call, visit, or email us — we’re here to help make your celebrations colorful, fun, and stress free! 💕

📍5507 Nesconset HWY Suite 15, Mount Sinai NY
📞 631-503-1493
📧 [email protected]

06/03/2026

One thing about owning a family business… your kids become part of the journey too 💕

I appreciate my girls more than they know for always helping out — from stocking shelves, hosting kids parties, and blowing up balloons to jumping in wherever I need them most. Watching them grow alongside this business means everything to me 🥹✨

Address

Mount Sinai, NY

Opening Hours

Tuesday 10am - 6pm
Wednesday 10am - 6pm
Thursday 10am - 6pm
Friday 10am - 6pm
Saturday 12pm - 6pm
Sunday 12pm - 6pm

Telephone

+16314034353

Website

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