The Boei turret on the roof of the bridge keeper's house against a blue sky
Hi, I'm Olaf!

Boei's resident rooftop lookout. Around here, every seagull is called Olaf, so feel free to wave up at him 👋

Feelgood specialty coffee bar · a Happierdays place

Tiny house, big plans

Specialty coffee, freshly baked sweets and toasties every day, in what might just be the most unique bridge keeper's house in the Netherlands.

Note: closed Sunday 22 November, we're decorating Boei from the water
Boei Coffee is part of the feelgood company of Julian de Mooij Discover →
We're closed on Sunday 22 November. No boats sail on Sundays, so we're heading out on the water to dress Boei up as a winter house. After that you're very welcome again!
Owner Julian in the doorway of Boei Espresso pouring from the machine into a speckled ceramic cup
Now that's Boei

Not a coffee shop, but a bright spot by the water

Welcome to Boei, the bridge keeper's house by the water that we lovingly turned into a feelgood coffee bar.

Boei started from the idea that this place could be more than a cup of coffee. A cheerful spot for anyone who fancies warmth, cosiness, great quality and a little feelgood. No fuss, no fluff.

Together with the Happierdays team we build that vibe every single day. From specialty coffee to toasties, sweets and specials: we make everything with genuine care and joy, to give your day just a little more magic.

Julian de MooijFounder of Happierdays & Boei
Shop wall at Boei with syrups, Giraffe Coffee beans and gifts
For home too

What we pour, you take home

Enjoyed your drink? Everything we use in our recipes is for sale here too. So you can make your Boei favourite at home.

In partnership with Giraffe Coffee Roasters

Our beans come from Giraffe Coffee Roasters in Rotterdam, a household name in Dutch specialty coffee since 2013. We don't just pour them, you can take them home too. giraffecoffee.com

Local & fresh The Alphen Korenmolen (windmill)

Fresh products from the mill around the corner, like a baking mix for a chocolate or traditional Alphen cake. Bake a little piece of Alphen at home.

Made for Boei Alphen bonbons

Created for Boei with Thomas Schuit (@schuitthomas), winner of Heel Holland Bakt Kids, the Dutch Junior Bake Off.

Fresh every opening day Flowers by Bloemsierkunst Lemkes

Fresh bouquets, plants and flowers from Bloemsierkunst Lemkes (@bloemsierkunst_lemkes) in Alphen aan den Rijn, every day we're open. At auction prices, without middlemen adding a hefty markup.

  • Giraffe coffee beans
  • Ceremonial matcha
  • Syrups, like white chocolate
  • Fresh tea
  • Baking mix from the mill
  • Alphen bonbons
  • Ceramics & gifts
Drop by and take some home
Order

Boei, even when you're busy

Order online and pick up your coffee without waiting. And for businesses we arrange coffee on account.

Stacks of pink, yellow and blue Boei cups

Order online

Choose your favourite drink, sweet or toastie and pay straight away. We get it ready, you just walk in and grab it.

  • Skip the queue
  • Handy for bigger orders for the office too
Order online

For offices & teams

Being a great employer starts with great coffee. Let your staff get coffee at Boei for free or at a discount, and receive everything neatly on one invoice.

  • Coffee on account, invoiced monthly
  • Free or discounted, you decide
  • Online ordering for meetings too
Get in touch
Too Good To Go partner

Throwing away good food? No thanks. Whatever's left at the end of the day, you can rescue as a surprise bag from us via the Too Good To Go app.

Get the app
Happiness card

You don't just collect, you unlock

Every order earns you a stamp on your happiness card. Step by step you unlock discounts, upgrades and little surprises. Finished level 1? Level 2 is waiting for you. Curious what's behind the locks? Create your digital happiness card and unlock everything.

Tip: go digitalActivate your happiness card online and you'll get even more than with the paper card:
  • A little gift on your birthday
  • Extra surprises along the way, only for digital collectors
  • Always on your phone, never lost again
Hand holding a pink Boei cup and the happiness card

Level 1

Stamps 1–6
  1. 1Your first stamp
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6Free drink of your choice

Level 2

Stamps 7–12
  1. 7
  2. 8
  3. 9
  4. 10
  5. 11
  6. 12Free snack

Tap a lock to find out how to unlock the surprises.

Psst, there's much more to discover

Well, how Boei!

It's the unexpected details that make Boei so special.

Handmade ceramics on the shop wall

Ceramics & gifts

The ceramics on our shop wall are made together with entrepreneur and my good friend @putzyceramics. You'll also find coffee for home and gifts from local makers. You can even paint your own ceramics or join a workshop.

Wall full of handwritten feelgood messages from guests Write or draw with your finger or mouse ✍️

The feelgood wall

Just like our very first feelgood board: leave a bright spot here for the next guest.

  • ☕ Workspots by the window
  • 🐶 Doggy goodie bags
  • 🌞 Terrace on the Rhine
  • 🛍️ Take-away over the bridge
Moving togetherIn partnership with Social Runclub AlphenThe Alphen running group where running together and good company come first, for everyone and every level. Because nothing connects people like a run followed by a good cup of coffee. See the runs →
The story behind Boei

Don't wait for a miracle, build one yourself

Boei is more than a coffee bar. It's the result of a personal journey by Julian de Mooij, founder of Happierdays.

Julian waving from the door of Boei
Since 2018

Up in the air

As a kid I surprised my parents with homemade drinks and little notes. My dream of working on a plane came true: today I fly as a purser.

2020

The Sparkle Factory

When covid grounded aviation, I didn't sit still. I started The Sparkle Factory: hospitality consultancy and on-site training, from private aviation to luxury brands.

Then

A dark period

On paper everything was fine, until my body hit the brakes. A period of illness followed that lasted almost a year. What kept me going: a little self-drawn book, Reddingsboeiend.

The turning point

The feelgood quote board

From a few pallets I built a board for the centre of Alphen: Leave your bright spot here for someone else. A day later it was full. More boards followed, and the project got a name: Happierdays.

Boei on wheels

Food truck & Cozy Barn

An old horse trailer became a feelgood barista truck, named after my little book: Boei. Then came movie nights among the hay bales in The Cozy Barn.

November 2025

The bridge keeper's house

A ten-minute pitch was enough. After months of negotiating and a major renovation, Boei finally got a permanent home: by the water, in the heart of Alphen.

Stress less,
dream bigger.
Julian de Mooij
Three Boei cups with Dutch feelgood slogans
Reviews

Reviews

4,9

Average from 81 reviews on Google

Leave a review
Roll for a reviewDon't take our word for it? Take a gamble, every review comes straight from Google.
“Super friendly owner with delicious coffee in a unique location!”
Google review
“Cosy little coffee spot with a lively view of the bridge and the Rhine.”
Google review
“Such a lovely spot with delicious coffee, pastries and lunch.”
Google review
Boei's terrace by the bridge with parasols and a sidewalk sign Guest drinking coffee on Boei's sunny terrace
@boeicoffee

Boei on your feed

Our reels have been viewed more than 50,000 times. Take a peek before you visit?

Come visit

See you soon, at the bridge

Inside at the bar, outside on the terrace or to go over the bridge. You're always welcome.

Opening hours

Hours may differ on public holidays. Check our Instagram for the latest news.

Find us

Pieter Doelmanstraat 19
2405 CE Alphen aan den Rijn
Get directions

How to get to Boei

By car

Parking is free on Sundays. On other days, Castellum car park is our best tip: the first 1.5 hours are free and it's just a short walk.

Bike or scooter

Just park it right next to Boei. It doesn't get easier than that.

By public transport

Take the bus to the stop in the centre of Alphen aan den Rijn, or walk from Alphen aan den Rijn station to the bridge.

Book or give Boei as a gift

Coming with a group or want to be sure of a spot at the bar? Book in a few clicks. Or buy a Boei gift card online for someone who could use a bright spot.

Book nowBuy a gift card
Julian and the Happierdays team smiling in front of Boei
Spread the sparkle

Boei is a
Happierdays place

Happierdays is the feelgood umbrella company of Julian de Mooij. Boei Coffee is our subsidiary. Everything we do revolves around the same thing: creating bright spots in everyday life.

More from Happierdays

Boei is more
than a little house

Besides the bridge keeper's house, we drive the Boei Feelgood Truck all over the country, give hospitality training and create our own feelgood events. Wherever people come together, Boei fits right in.

The Boei Feelgood Truck with bistro chairs and a checked blanket
Boei Feelgood Truck

Specialty coffee on wheels

A barista truck, but secretly much more than that. From high teas and private events to on-site brand activations. Off the grid with its own generator and water tanks, or simply plugged in: the truck transforms effortlessly, from meadow to city centre.

  • French bistro chairs & parasols
  • Our feelgood quote board comes along
  • Custom give-aways
Request the truck →
Julian giving a hospitality training with a microphone
Hospitality training

The Essential Journey

A practical hospitality training full of recognisable examples from aviation and high-end hospitality. No dusty theory, but insights your team applies the very next day: from a warm welcome through a comfortable stay to a memorable bye.

9,2average participant score, from 88 reviews
Read more about the training →
Movie night with fairy lights in The Cozy Barn
Feelgood events

Tailor-made mini worlds

Need inspiration? We also create our own events: from nostalgic drive-in cinemas to a hay barn we turned into an enchanting movie night in The Cozy Barn. For businesses, private clients, brands and everything in between.

Dream something up with us →
Something to celebrate?

Celebrate with Boei

Parties, celebrations and private events, big or wonderfully small. With us by the bridge, or with the Boei Feelgood Truck at your location. You bring the guests, we bring the coffee, the sweets and that little extra everyone talks about for weeks.

  • Birthdays
  • Baby showers
  • Anniversaries
  • Farewell coffees
  • Parties & celebrations
  • Private events
  • Hen parties & weddings
  • Team outings & drinks
Contact

Dare to ask,
we dare to answer

A party, an event, a training or just a crazy idea? Call us or email Julian directly.

Google★★★★★
· Google review · translated from Dutch · All reviews on Google