Birthday Parties

Celebrate your child's special day with a Mad Science birthday party! We handle everything you need to make your child's next party a huge success. Our diverse packages with a variety of add-ons and ready-to-go Loot Bags, loaded with many science-themed toys, are sure to be the talk of the playground!

Ready to get your Mad Science party started?

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All About Our Birthday Parties!

The Birthday Party Experience

Mad Science parties entertain children and parents alike! See what it's all about!

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We Come to You!

No mess, no stress! Our Mad Scientists take care of set-up and clean-up so that you can enjoy the demonstrations along with your child. Be amazed by spectacular chemical reactions, bubbling potions, rocket launches, ooey, gooey slime and much, more! Parties can be held at your home or a rented venue like a community centre or condo room.

Our Party Packages


*Includes an assistant when available
**Superball Activity is only suitable for children ages 8 and up and
cannot be booked for parties with 24+ children.
All prices are subject to HST

Travel Fees May Apply

Travel Fees

Our Party Upgrades & Make-and-Take Options

Have you ever seen a rocket fly 250 feet and travel at 200 km/h. Well, with this introduction to rocket science, you will.

Believe it - there is chemistry behind cotton candy: namely, how heat is transferred causing sugar to change from a solid to a liquid state and back again.

Have you ever seen a coin dance? Scissors sizzle? Well you will at this party where kids will participate in the BIG BURP, BUBBLING BUBBLES, MAD SCIENCE SHOWER, and MORE!

Slime dripping

Ooey, gooey, there's nothing else on earth like it - it's SLIME. If you choose slime, we'll present you with an amazing chemical reaction resulting in this wondrous goop. Yes, it may be icky looking but our special chemicals are mess-free, child-safe and hassle-free.

atom, logo, mad science

You can tug it, mash it, roll it, and streeeeetch it. As with Slime, an intriguing discussion on the chemical reactions occurring during its production will take place. All the equipment will be provided and the children will be able to take it home. Don't worry, like all our experiments, this one is mess-free and safe.

Polymer Ball bouncing

We don't just bounce them; we actually make them. You'll be fascinated by the process and amazed with the results - your very own Superball! The children will learn about the ball's properties and the physics behind the bounce. Note: this activity is only suitable for children ages 8 and up. It cannot be booked for parties with 24+ kids.

Additional Add-Ons

Goody Bag

Each high quality bag is filled with cool science-themed activities which will keep kids entertained long after the party is over.

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Purple T-Shirt with atom on it

A cool way to let your friends know that you LOVE Mad Science! One FREE t-shirt is included in the Megawatt and Gigawatt packages.

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white instructor Lab Coat

Fuel your child's passion for science with their very own lab coat or amaze your party guests with a lab coat for each of them.

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Rocket propelled car with fire

GIFT- $5:
A little something extra for the birthday child! Choose from a Shuttle Copter, Foam Flyer, or Drag Racer! Your choice of FREE gift is included with the Megawatt and Gigawatt Packages.

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Happy Customers

Here's what parents have to say about our parties!

Professor Iggy was AAAMAZING!!! She was so pleasant and energetic. She was perfect in assisting the children that arrived late as well as those that needed assistance. The few adults that attended the party loved it. My daughter has requested her again for next year!!


Toronto, ON

The performer had excellent energy and was able to keep the kids engaged and interested for the entire hour. The performer was smiling Even during their experiments which showed that he was having fun and that was transferred onto the entire group of kids. It was a fantastic party overall and the kids thoroughly enjoyed it! Thank you!

Kate Takopolous

Toronto, ON

I thought Karen did a great job of keeping a room of 5/6 year olds engaged and involved. They learnt something but had lots of fun too. I would definitely recommend a Mad Science Party. Thanks very much Karen!

Michelle Robitaille

Toronto, ON


When do I pay?

Please have payment ready after the party is over, cash or cheque made out to Mad Science of Toronto. We also accept credit card payments over the phone which can be arranged before your party.


Do I need to provide anything?

We need a folding table or card table so the Mad Scientist can setup the equipment. We will also need access to water for set-up and clean-up and access to electricity. Please let us know if your party location does not have either of these.


How far in advance do I need to book my party?

Our party schedule fills up quickly. We suggest you book well in advance to get the date and time you want. Generally, at least 3 weeks in advance is recommended.


How much preparation time do I require?

We recommend you have the children arrive at least 15 minutes before the Mad Scientist is scheduled to perform.


Kitchen? Dining room? Basement? Do you recommended any room in particular?

An ideal party location is an open space for the children to sit on the floor and have some working space beside them. A room that can be darkened is preferred. The party is best performed indoors for the ultimate Mad Science experience; however, if this is not possible we can present outdoors.


What sort of mess are we looking at?

Parties are mess free! If you would like to place a tarp or sheet down on the floor for the children or the Mad Scientist, please do so before the party begins.


What's your policy on tipping?

Please be aware that a gratuity is not expected. If, however, you feel the Mad Scientist has gone above and beyond your expectations please do not include the gratuity in the cheque.


Anything else we need to know about?

Be prepared to have fun!


Have another Question?

Reach out to us for more information

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