“My Best Science Birthday Party – Ever!” ⭐️⭐️⭐️⭐️⭐️

😵 Parents – Are You Ready to Be AMAZED !?! 👇

Congratulations! – your search to find the best Science Birthday Party is at an end –  MN Science is the undisputed ultimate Science Birthday Party planner!

Perfected for boys and girls ages 5-12 – by our NUTTY MN SCIENCE Professors  over 8 years in our Top Secret UK Laboratory. Our Party combines  the best of learning and the best of FUN! – 100% GUARANTEED and HASSLE FREE!


Our SUPER-SCIENCE- parties are presented outdoors, indoors, in homes, or wherever you may choose to hold a party for your child. Each Mother Nature Science Party is priced with maximum VALUE in mind and has SPECTACULAR demonstrations and interactive activities. All are available in a variety of COOL themes with lots of AWESOME bolt-on’s.


Every party fuses the most spectacular elements of AMAZING Astronomy, COOL Chemistry and POWERFUL Physics with mind expanding exciting results.

Every Enquiry now includes a ‘FREE Parent Party Guide’ download –
Top 10 Tips For Organising the Perfect Children’s Birthday Party

 or call 020 8863 8832

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☄ BRILLIANT Birthday Bubbles!
✨ ROCKIN’ Rocket Science!
⚡️ INDOOR Fireworks!
⭐️ SUPER Star Glasses!
☀️ BIG-BANG Balloon Explosion!
☠ ELEPHANT Toothpaste
❤️ SWEET Making
❄️ INSTANT Snow!
✉️ FREE colour card party invitations by request
⛹UP TO 20 children

PLUS MANY MORE  super cool science experiments!…

STILL not Convinced!?!  – that’s OK 😉 – Take the Party Tour – Find out More 🙂

Other Cool Party Stuff: FAQ’s | Halls to Hire

In Every Party we do – and the 2’000+ Parties we have delivered to date
– we  are COMMITTED to Delivering MAXIMUM:






Fun &  Safety 



Our Affiliate Partners:

 Parent Testimonials


Excellent customer service.  Kept me informed at all times.
B. Bharaj

 ⭐️ ⭐️ ⭐️ ⭐️ ⭐️

“The kids all loved the experiments done by the party host. I was worried that the children wouldn’t be able to sit through 90 minutes and they all loved it!
Both instructors were really helpful. The first one turned up early and helped me set up the room and blow up the balloons. They were both friendly and warm and really engaged with the children. It was really fun. The children were engaged and really enjoyed all the experiments. I would definitely recommend it!
– C. Tinker”

 ⭐️ ⭐️ ⭐️ ⭐️ ⭐️

“I just want to say a big ‘Thank you’ to all of the Mother Nature team I have been in contact with, during the preparations and the party itself.
You made it very easy for us from start to end, and I was very much impressed at how professional you all are.
I also want to express how amazing the ‘Professor’ was! Punctual, so friendly and so efficient! She managed to keep our group of 4 year olds under control (and that is not an easy task!), the children were engaged and really enjoyed themselves! So Thank you for a great party!”


 ⭐️ ⭐️ ⭐️ ⭐️ ⭐️

“It was fantastic.  There were 30 children and while Roseline was setting up they all went a bit wild, so was worried that they would not settle down – but as soon as she started, they were transfixed…. I have had a number of texts from parents since – some who were there and some who were not – saying how much they / their child enjoyed the party.”


 ⭐️ ⭐️ ⭐️ ⭐️ ⭐️

“Fab party, ( the 2nd we have had from you), and other parents are now interested as their kids loved it too ! Thank you for making Macy’s day so much fun.”


 ⭐️ ⭐️ ⭐️ ⭐️ ⭐️

“Thank you so much to the Professor – who was FABULOUS. The kids loved her and she kept them engaged for a solid 2 hours. The content was excellent and the children absolutely loved the dry ice, eating their own burps and playing with the slime. My son also loved being her assistant and had a blast (no pun intended)!”

Melanie Honnor

 ⭐️ ⭐️ ⭐️ ⭐️ ⭐️

“I booked the party and you were very enthusiastic and helpful which actually helped me decide to go ahead and book the party.”

Vaz Lewis

 ⭐️ ⭐️ ⭐️ ⭐️ ⭐️

“The party was really great. The entertainer was very good to keep the children focused. My son loved his party.”


 ⭐️ ⭐️ ⭐️ ⭐️ ⭐️

“The party was great! and the entertainer was really nice! Keep up the good work!“


 ⭐️ ⭐️ ⭐️ ⭐️ ⭐️

“Thank you so much for a super party on Saturday Oscar and his friends had a blast, thank you Roseline, You were superb with kids. They were captivated……. Oscar wants a jet pack!!!”

G.  Novakowski

 ⭐️ ⭐️ ⭐️ ⭐️ ⭐️

“The variety of experiments and activities that were fitted into one hour was excellent. The pace of moving from one thing to another kept everyone engaged. No criticism!”

C. Cameron

 ⭐️ ⭐️ ⭐️ ⭐️ ⭐️

“Great science details in the party, esp interesting to the adults. I really value this educational element, I think it is good for the children to become familiar with these concepts”


 ⭐️ ⭐️ ⭐️ ⭐️ ⭐️

“Great party host!  We all felt very at ease and she kept a challenging crowd of six year old boys’ attention which was no mean feat! Very original, educational and fun!”

S. Druett

 ⭐️ ⭐️ ⭐️ ⭐️ ⭐️

“One of the boys said to me after the science show that “it was the best birthday party ever!”. That says it all.”

K. Sliver Lenarder

 ⭐️ ⭐️ ⭐️ ⭐️ ⭐️

“Brilliant Party the kids were so engaged and Tai was very happy we chose the science club for his party”

V. Reis

 ⭐️ ⭐️ ⭐️ ⭐️ ⭐️

“Our son really enjoyed the party and so did the other children.  The children really enjoyed the rocket launcher, making slime and the hovercraft.  Thank you for providing a fun and educational party for our son! Many parents commented that it was a great idea to have an educational party and it was entertaining too!”

M. Yip

 ⭐️ ⭐️ ⭐️ ⭐️ ⭐️

“You were wonderful and I would like you to know that we are very appreciative of your ability to hold the children’s attention, capture their imagination and sense of humour and all the while her professionalism was impeccable. Thank you.”

G. Flanagan

 ⭐️ ⭐️ ⭐️ ⭐️ ⭐️

“Was a great afternoon – my son doesn’t easily show emotion and his gratitude but he was bubbling after this – he absolutely loved it!!! Thank you so much!!”

K.  Reynolds

 ⭐️ ⭐️ ⭐️ ⭐️ ⭐️

“Excellent customer service.  Kept me informed at all times.”

B. Bharaj

 ⭐️ ⭐️ ⭐️ ⭐️ ⭐️

“All the kids were pretty much transfixed from the word go! I was impressed with the instructor’s level of scientific knowledge and managed a mixed age group very effectively.”

A. Orton

Every Enquiry now includes a ‘FREE Parent Party Guide’ download –
Top 10 Tips For Organising the Perfect Children’s Birthday Party

or Call 020 8863 8832

Your Science Bonanza Birthday Party

Everything your child could want on their special day

(The first hour of Every Party)
Every Science Bonanza Birthday Party comes with the maximum amount of cool amazing astronomy, cool chemistry and playful physics science demonstrations and experiments we can fit into one hour, including:

  Disappearing Matter! 

 A Top secret magical experiment to start the show.

  Rocket Science! 

Chemical Rockets, Fire Balls, Stomp Rockets, Jet Packs, Air propelled Rockets

 Science of Air!

 Super Suction Vacuum, Anti-Gravity training, Balloon Explosion, Squidgy Diver, Bernoulli Bag, Balloon and glass trick

 Universe Vision! 

Star Glasses, Indoor Fireworks, Black hole simulator

 Chemical Lab! 

Magic Colour Changer, Instant Snow, Hydrophobic Sand, Elephant Toothpaste

 Taste of Science! 

 Sherbet Sweet making!
…and that’s just the one hour Cool party!

   Super Slime Making! and   Brilliant Bubbles! 

Are included in the Super and Mega Bonanza Parties…

Choose Your Party Type


Science Bonanza
Birthday Party!

Science Bonanza

20 Children

One Hour


Science Bonanza
Birthday Party!

Science Bonanza

Super Slime

20 Children

One Hour 15 Mins


Science Bonanza
Slime & Bubbles
Birthday Party!
– Most Popular! 🙂

Science Bonanza

Super Slime

Brilliant Bubbles

20 Children

One Hour 30 Mins


Science Bonanza
Birthday Party

Science Bonanza

Party Planning

Unlimited Children

Any Options! – Party Bolt-OnsParty Extras and Party Themes

Every Enquiry now includes a ‘FREE Parent Party Guide’ download –
Top 10 Tips For Organising the Perfect Children’s Birthday Party

or Call 020 8863 8832

Party Bolt-Ons

(Each adds +15 mins)

If you want to make your explosive Science Bonanza Party even more special, then we have a whole range of science experiment Party Bolt-Ons to super-charge your Party.

Voice Warp

We bring our own Mother Nature Science PA system and your children get to sing and speak into our voice warp microphone with hilarious pitch changing results!


A super cool hovercraft that the children can take turns on two at a time! (Requires large, flat floor, indoor space; min 3x5m2)


A 15 minute break, if you need a scheduled time out to have some refreshments or cut the birthday cake.

Premium Party Bolt-Ons

Water Rocket

Let’s go outside and launch a big water rocket-3-2-1 Lift-Off! (easily 20 foot high launch, so requires large garden or local park for optimum effect)

Candy Floss

We bring our own candy floss machine and children look at the science behind how candy floss is made and of course get to eat it!

Weather Madness

Super cool smoke machine with a wicked plasma ball experiment.

Dry Ice

Watch as solid CO2 sublimes into gas, children will be able to pop corks, make smoky bubbles, have a dry ice  shower and even taste it!

Every Enquiry now includes a ‘FREE Parent Party Guide’ download –
Top 10 Tips For Organising the Perfect Children’s Birthday Party

or Call 020 8863 8832

Party Extras

If you want to really impress the Birthday child and your friends with your party planning skills, we have a whole range of premium Party Extras on show.

Extra children

You can book up to ten extra children. With 30 children we will send an additional Mother Nature Scientist for free.

Party Bags

Look no further – the Universe is the limit. Each glossy boutique style Mother Nature Science party bag includes 6 excellent science based
toys. There is no limit to the amount of additional children you can add for a small charge. You can bolt-on as many Experiment Upgrades as you like and you like and this adds just 20 minutes of time per option. Want to know more about party bags!?! – see below!


Lab Coats

No more rolled up sleeves or hems touching the floor, these Premium quality children’s lab coats are exclusive to Mother Nature Science and have been designed especially for our budding Jnr. Scientists! Each features an explosive ‘Mother Nature Scientist’ logo on the front and back.


Diffraction Glasses

These premium quality diffraction ‘rainbow’ glasses are great for birthday parties, electro-magnetic spectrum investigations or to spice up any science lesson or diy science workshop. Take them to a firework display and you will never watch a display without them!


The diffraction grating in these cool glasses creates the rainbow spectrum of colours. Look at any artificial light source of light such as a bulb, torch, candle, led or street lamp (preferably when the ambient light is low) and prepare to smile at the effect.

Every Enquiry now includes a ‘FREE Parent Party Guide’ download –
Top 10 Tips For Organising the Perfect Children’s Birthday Party

or Call 020 8863 8832

Party Themes

Any Mother Nature Science Bonanza Party can be specially themed with one of the following favourite children’s birthday party themes:

Star Wars™
Science Force!

Ice Princess!

Manic Scientists!



Spooky Science!

Santa’s Workshop!

Harry Potter™
Science Magician!

Every Enquiry now includes a ‘FREE Parent Party Guide’ download –
Top 10 Tips For Organising the Perfect Children’s Birthday Party

or Call 020 8863 8832


What does a Mother Nature Science Bonanza Party Look like
Amazing, that’s what it looks like. Our Nutty MNS Professors come to you straight from the lab in bow ties and specs and our shiny experiment table is set up with a laboratory of cool looking science instruments – but you’ll have to find out more by booking.

Do you organise all the prep work?
Yes, all we need on the day is a small table with a power socket nearby.

Can we have a break?
Of course if you need a time out to have some refreshments and cut the birthday cake, see Party Options

Do you have your own venue?  
Nope, we come to you but we can advise on a whole list of venues here

We would need to organise the food separately I assume ?
We do not provide any food. Unless of course you are referring to the inclusive Sweet Making.

What about decorations of any kind?
Our Party table Laboratory setup looks AWESOME! but we do not provide any decorations for the venue e.g. baloons etc.

I saw you have themes…how does that work ? 
Its the Science Bonanza Party with a performative twist. Its a little bit extra for a theme. See the Themes tab for the full list.

Party Invitations

High quality colour card invitations, available free of charge upon request.



We come to you! – Wherever you are and get there on time, in wind rain or snow! The majority of our parties take place in our customers’ homes but a Mother Nature Science can take place just about anywhere, for example, church halls and leisure centres. See our Halls to Hire here 


No mess guarantee!

Nothing more to say really, in over eight years we’ve not messed up a single carpet.


Age and Group Size

Our parties are suitable for any group size, usually ranging from 15-30 or even more, and are perfect for children 5-12 years old. Although our standard pricing is based on 15-20 children you can have as many as or as little as you like, but you will have to pay a little bit more for additional guests.

Every Enquiry now includes a ‘FREE Parent Party Guide’ download –
Top 10 Tips For Organising the Perfect Children’s Birthday Party

or Call 020 8863 8832

  Party Image Gallery 

Every Enquiry now includes a ‘FREE Parent Party Guide’ download –
Top 10 Tips For Organising the Perfect Children’s Birthday Party

or Call 020 8863 8832


The Mother Nature Science Birthday Party Quick Enquiry Form!

Every Enquiry now includes a ‘FREE Parent Party Guide’ download –
Top 10 Tips For Organising the Perfect Children’s Birthday Party

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