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, optional add-ons and ready-to-go Goody Bags, loaded with multiple 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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Home Parties

Our Mad Scientists take care of set-up and clean-up of our experiments so that you can enjoy the demonstrations along with your child. Be amazed by spectacular chemical reactions, rocket launches, plasma balls, ooey, gooey slime and much, much more!

Venue Suggestions

Don’t want to host the party at your house? There are plenty of local venues that are Mad Science party-friendly, or we can host your party at our Mad Science Lab

Browse All Themes!

Our Party Packages

Ultimate Party

Our Party Add-Ons

Rocket Launch

Cotton Candy Making

Dry Ice Bubbling Potion

Hovercraft Rides

Robot Followers

Van de Graaf Generator Show (Static Electricity)

Kids' Mad Science Lab Coat
$5 each

Goody Bag with Science-Themed Toys
Add-on for all guests
or $7 each

Mad Science Print Invites
$0.50 each for colorful party invitations with envelopes


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Happy Customers

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

Thank you for the wonderful party! We appreciated the well explained science answers and questions that were real, exciting and not "dumbed down". Watching the kids' faces as experiments changed was magical, thank you!!!


Portland, OR

Excellent, stress-free, super fun for kids & parents!

Erika S.

Portland, OR

Molly Molecule was definitely the hostess with the mostess! Her energy was wonderful. My children had countless "favorite part" of the party. I'm very satisfied. Thank you!


Portland, OR


When do I pay?

We require a $50 deposit to book your party. At the end of your party, you will pay the Mad Scientist for the Mad Science Goody Bags you purchased, and for the remaining balance of the party. You can pay with check or login to our website to pay by credit card


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.


Have another Question?

Reach out to us for more information

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