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1. My Reptile Guys

What it is: Interactive and educational reptile show plus petting zoo
My Reptile Guys delivers the thrill of a safari to at-home parties with fun, educational, and interactive reptile shows. Every presentation ends with a petting zoo session where kids get to touch, pet, and pose with the animals while parents capture photos and videos. Choose from three different party packages to fit any age group or party size. 

2. Busamove

What it is: Party bus
Talk about a party made easy! With Busamove, there is no setup, cleanup, or kids running through your home. It offers several types of party buses customized to your child's age. Choose from themes like Movie Bus, Game Bus, Glamour Bus, or Activity Bus. The bus remains parked for the entire event. Book your party bus in advance to secure the date of your choice.

3. Long Island Backyard Movie

What it is: Big-screen movie rental
Bring the fun of a drive-in movie experience to your backyard with these outdoor, inflatable, 9-foot, 12-foot, or 18-foot screen rental options. It's full-service, so a technician even tags along with each booking, and you won't have to fuss with projectors or sound equipment. Add on popcorn or cotton candy machines for a sweet upgrade. This outdoor cinema experience is a blockbuster hit for kids and adults alike.

4. David FunN

What it is: Magician and versatile entertainer
David FunN bills himself as Long Island's favorite children's and family entertainer. Parents can schedule their birthday child to be a part of the magic show (in at least three magic routines) for a fun show for all. David comes ready with magic tricks (including a live rabbit) but can also do balloon animals and play his own music. He keeps children engaged and smiling the entire time and even gives out magic wands as favors. He also offers other special event options.

RELATED: Inexpensive Birthday Party Room Rentals on Long Island

A backyard party picnic is glammed up with Posh-Nosh Picnics.

5. Posh-Nosh Picnics

What it is: Pop-up tent party rental
The Posh-Nosh Picnics team sets up a clear bubble tent and brings the party to life inside it. Complete with pillows, seating, lanterns, decor, and more, these pop-up tents create a warm, glamping-eqsue atmosphere right in your backyard. On a hot day, a portable AC unit can be added. You can opt to let party guests sleep under the stars with its sleepover/movie night option (available for up to 6 kids). Each tent accommodates up to 8 children for a 3-hour time slot. It also sets up elaborate lawn or beach picnics, sans tent. Add-ons include a mini photo session or an acoustic guitar player/singer.

6. Let Them Play

What it is: Children's soft play rentals
Geared toward crawlers through age 5, these soft gym equipment rentals come with a contained area and safe equipment for kiddos to explore, from foam bridges to incline wedges. Let Them Play also rents ball pits. With customizable colors and themes, these soft setups are ideal for inside or out of your home. It also has table and chair rentals customized to match your theme.

7. Gametruck

What it is: Mobile entertainment
The ultimate video game party for your child’s birthday celebration, Gametruck comes to you with everything you need to make your party a success, like laser tag, gel tag, and more. Parties come with a game coach to keep the party popping. Parents also get a digital invite link for invitations.

RELATED: Where to Throw a Birthday Party on Long Island for Teens and Tweens

Pamper your birthday princesses with Lil Miss Divas Spa on the Go.

8. Lil Miss Divas - Glamour & Spa Parties

What it is: At-home spa, manicures, pedicures, and more
With four spa options, there's something for every little princess. The birthday girl can choose from manis, pedis, facials, a glitzy makeover, and more. Children pick a spa treatment and can also opt for a glitter tattoo that can last up to 5 days, available for extra in the Ultimate Diva Package. And, of course, the birthday girl gets a tiara. Add-on options include making lip gloss, creating a lotion, and goody bags. Parties run 1 1/2 hours with two stylists for up to 11 kids (including the birthday girl). Note: The stylists are there to perform a specific duty and not to control the children or the flow of the party. Lil Miss Divas says that it is up to the parents.

9. Mad Science Long Island

What it is: STEM parties
These parties are great for budding scientists ages 3-12. Mad Science brings high-energy, interactive parties lasting 45 minutes for preschoolers and 1-2 hours for older kids. Add-ons include a cotton candy machine, bubble potions, and rocket launching. Parents also can add on goody bags and lab coats for all the children. Invitations are included, and each child leaves with "make-and-take home Mad Science Slime."

10. Small World Entertainment and Partyloons

What it is: Total entertainment company
Parents can customize their child's party with options such as clown packages, DJ/karaoke packages, carnival parties, magic/juggling, and more. There is even a mix-and-match package for those who can't make up their minds or want a little of everything. Most parties are planned for about 12-15 children, but parents have the option to include more. Each party comes with a coordinator to make planning easier. Parties can be held indoors or out.

11. Long Island Pony Parties

What it is: Petting zoo and pony rides
Do you have a birthday boy or girl who loves animals? You can book a range of traveling petting zoo packages that will arrive right at your home or designated location. These parties range from a single pony to a full petting zoo that includes bunnies, goats, sheep, and chickens. Certain packages offer unlimited pony rides, and one package brings Daffy the Miniature Donkey to help celebrate another year around the sun. Parties include professional attendants, a sanitation station, and removal of all debris.

This article, first published in 2017, has since been updated. 

Photos courtesy of the businesses highlighted.