40th Birthday Party Organisers

During COVID19, our 40th birthday luxury party planning services will ensure you comply with social distancing guidelines.

40th birthday parties are a great occasion to celebrate; a milestone birthday that really does call for a party to remember. From large marquee party in your own garden to a five-course dining experience at a beautiful London party venue, or even an intimate party for family and friends in your own home, you name it, we’ll make it happen for you.

They say 40 is the new 30 and we tend to agree! At MGN events we offer the only 40th party planner service you’ll ever need – a one-stop shop for your 40th birthday party ideas! Whether you want to celebrate your 40th partying in your back garden with friends or you want to keep it a small affair, we can help you achieve your dreams. We can recommend iconic venues in London for intimate dinners, or 5 star hotel function rooms which can be transformed into a never seen before party environment.

40th birthday party ideas and inspiration

Black tie occasions, sit-down five-course dinners, immersive parties or your own nightclub in your garden playing Ibiza classics like Yesteryear, we’ve got plenty of creative 40th birthday party ideas to share and nothing is out of reach. Whether you are aiming for luxury, something a bit different, or if you’re after a particular A-list performer, that special type of wine or flowers from a different season, we’ll source it for you.

If you require help bringing your 40th birthday party ideas or vision to life, one of our party planners can give you some great 40th party ideas! We source venues, create unique décor schemes, recommend entertainment and catering and much, much more. Let us take away the stress and organise an amazing 40th birthday party for you.

40th Party Marquee Nightclub

Your own bespoke 40th marquee nightclub in your garden can be filled with everything from flame throwing stilt walkers to top London DJs playing an Ibiza-style soundtrack. Or go classic and choose stunning live musicians or a party band – whatever you want for your 40th birthday celebrations we can provide it. If you are stuck for inspiration, contact us today and let us make your dream 40th party a reality!

view of London skyline from a venue in the sky

Party Venues & Marquees

Andaz lobby boutique hotel london

Boutique Hotels

An intimate and one-of-a-kind venue to host your special celebration. We’ll find the perfect boutique hotel for your party.

40th birthday party clear roof marquee

Bespoke Marquees

Our team can transform any marquee interior into your dream party environment. See our marquee advice page for more info on marquees.

cocktail party in london

Warehouse / Blank Canvas

Edgy, futuristic and just down-right cool, a warehouse can provide the perfect canvas to host your party.

giant tipi marquee exterior for 60th wedding anniversary

Tipi Marquees

These unique tipi marquees ensure your party looks as good from the outside as it does from within.

Free venue Finding services

Royal Palaces

What better way to wow your guests then by hosting your party in a Royal Palace! We know the right contacts to make this happen.

stretch tent marquee surrey

Stretch Tent Marquees

Eye catching, architecturally stunning freestyle structures, stretch tents are the perfect alternative to traditional marquees.

clear roof marquee at 50th birthday party

Clear roof marquees

A great alternative to traditional marquees are these transparent – see through marquees. Great for bringing the outside, in.

Black and white themed 40th birthday party fresh Lobster served on an ice cube

Gourmet Catering

Cherry inspired party canapes


Perfect light bites for your guests to enjoy and when done right, canapes are a great way to tie in with your theme or enhance your chosen decor.

Food stalls for a party corporate summer party event management

Food Stalls

Variety is the spice of life! Perfect for larger parties with lots of different tastes to cater for.

cocktail mixologists


From old favourites to a cocktail designed and mixed specially for you and your event, add a touch of glamour and sophistication to your party.

BBQ spit roast pig catering

BBQ catering

BBQs don’t just have to be for informal parties (although of course, they can be!) and offer great variety and choice.

Sparkling wine champagne in tall glass flutes on tray


Pair the perfect wines with your party and more importantly, ensure you have enough to last the event!

50th wedding anniversary table decor


Party Themes for event management


Let your imagination go wild (or ours!) and theme your party to create your dream world.

Gatsby dancer in full costume with feathers on a podium on top of a bespoke pool

Set Design

Our team have a wealth of experience in set design, with many of them coming from a production background.

Wedding Table decor flowers


An elegant way to add colour and style to your party with limitless arrangement techniques to fit all budgets and tastes.

finishing touches in event decor

Finishing Touches

Adding those special extra touches to your party is what makes the event unique to you and brings the styling together.

Twins 18th birthday party planners Marbella themed pleated white casement drape walls decor


The perfect way to dress your party venue to instantly transform the space.

Gatsby stage set and lighting production

Production & Entertainment

diversity dance act

Celebrity Acts

Add some star power to your party with a celebrity performance that will leave your guests enthralled.

outdoor LED Lighting onto a house

Dramatic Lighting

Creating the right atmosphere is a skill but with expertise in production and lighting our team achieve this effortlessly.

21st birthday party planners

Live Music

Talented, stylish and tailored to your party, live bands and musicians can add an extra special dash of entertainment.

Top London DJ in bespoke DJ booth with lighting operator

Top London DJs

Using our extensive network of contacts, we will find the perfect fit for your party to ensure the night is danced away.

Our 40th Birthday Party Planning Service

MGN events has had the pleasure of organising some of the most opulent, sophisticated and exciting 40th birthday parties in London, Surrey and the UK. We’ve discreetly organised parties for celebrities and have even appeared on television! Our birthday party planners will ensure your 40th party is everything you imagined, whilst providing the highest standards in guest service and experience. You’ll have the professionals taking care of every last detail and our service will provide you with complete peace of mind so that you can relax and enjoy the party.

For more information on costings and how our party planning service works, click below.

How our service works

Client Testimonials

What a party, your staff were amazing Hettie was first class her organising skills and people skills and attention to detail is excellent, and we hit it off with Matt from day one. Neil was so professional and reassuring he achieved everything we wanted to happen. Josh just created a fantastic atmosphere throughout the party. The entertainment was absolutely fantastic the food and catering was amazing.

Mr M Lyons

After observing the attention to detail during the week-long build-up and the courtesy and professionalism of all the MGN Team, it swiftly became apparent that value for money was not in question. I’ve spent similar sums on other luxuries over the years and the memory is a blur, however thanks to MGN I shall never forget the fun had by all, in particular my Son, Daughter and Wife whom I’ve never seen more happier…

Mr D Crompton

That was such an amazing party & Jack and all his friends had the time of their lives.. So many people said it was the best 18th they’ve been to & will take some beating..I just wanted to personally thank you for all that you done to organise such a great party. Plus all your help leading up to the night & on the night..You enabled me to relax & have fun celebrating Jack’s 18th.

Mrs J Taylor

This is a huge massive thank you for the best night of our lives! I seriously can’t thank you enough for all the amazing hard work and preparation you guys did to make our birthday night one a of kind.
I honestly couldn’t believe the transformation when I walked in, so thank you to all the MGN team. I need to make sure everybody knows about MGN because there is no other events planners like you guys.

The Akpan Family

A HUGE ‘thank you’ for helping us host an AMAZING birthday party! We have had so many text messages to say thanks for a great evening from all who came to the party. You were considerate of my worries about hosting a party at home for over 100 teenagers from day 1 and I must say all my fears were unfounded due to your reassurances and of course, the top quality professional service you provided from start to finish. Great team all round.

Mrs M Babatunde

Just want to say a massive THANK YOU for Jade’s party. It was amazing and all the kids had a wonderful time.
We really appreciated all your hard work and hope that you defrosted sometime in Sunday. Thank you for everything.

Mrs J Collins

Thanks hugely to you and all the team at MGN. You did a great job and achieved that difficult task of completely exceeding our expectations. The attention to detail by any standards was just outstanding, especially the dressing and lighting of the garden.

Mr P Dickson

I would like to say a huge thank you to you and all of the MGN team that helped with Grainne’s spectacular birthday this weekend. From our very first meeting to the party you were amazing and it was a pleasure to work with you. I will spread the word about MGN and look forward to our next fantastic event with you guys.

Mr J Wells

The whole process with MGN has been excellent. You have delivered everything you said you would and all done in a professional and friendly manner. Hettie, you have been super organised and kept all on track and I have very much enjoyed dealing with you. We will definitely recommend you in future (and hopefully have the chance to use you again ourselves!!)

Mrs H Wollen

I just wanted to say thank you for providing such a wonderful service, the end result being a fabulous party for Luke’s Birthday. It was really well thought through, you delivered on the vision and added more to make it better than we could have hoped for. Everyone had a great evening, the food was good, the DJ brilliant, please pass our thanks on to him, and the whole look was just perfect.

Mrs N Hussey

A great big enormous THANK YOU to MGN Events ! Mike assured us that MGN Events leave no stone unturned or any eventualities uncovered. and the result was an extremely successful, fun, WOW, show stopping ( my daughter’s friends’ words, not mine ) Arabian Night themed Birthday Party in our own garden.

All too quickly, it was all over….would we do it again ??? Oh yes we would !!

Mr D Couling

Contact Us Today!

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