The disco toilet
Yes, really. Our famous disco toilet is worth a visit, even if you don't need to go.
Boei's resident rooftop lookout. Around here, every seagull is called Olaf, so feel free to wave up at him 👋
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
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.
Enjoyed your drink? Everything we use in our recipes is for sale here too. So you can make your Boei favourite at home.
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
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.
Created for Boei with Thomas Schuit (@schuitthomas), winner of Heel Holland Bakt Kids, the Dutch Junior Bake Off.
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.
Order online and pick up your coffee without waiting. And for businesses we arrange coffee on account.

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

Tap a lock to find out how to unlock the surprises.
It's the unexpected details that make Boei so special.
Yes, really. Our famous disco toilet is worth a visit, even if you don't need to go.
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.
Write or draw with your finger or mouse ✍️
Just like our very first feelgood board: leave a bright spot here for the next guest.
Only you can see this. Come and write it on our real wall at Boei! 😊Boei is more than a coffee bar. It's the result of a personal journey by Julian de Mooij, founder of Happierdays.
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.
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.
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
.
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.
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.
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,Julian de Mooij
dream bigger.
Average from 81 reviews on Google
Leave a review“Super friendly owner with delicious coffee in a unique location!”
“Cosy little coffee spot with a lively view of the bridge and the Rhine.”
“Such a lovely spot with delicious coffee, pastries and lunch.”
Inside at the bar, outside on the terrace or to go over the bridge. You're always welcome.
Hours may differ on public holidays. Check our Instagram for the latest news.
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.
Just park it right next to Boei. It doesn't get easier than that.
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.
Now also on WhatsApp. Wondering if there's still a seat inside on a cold winter day? Send us a message and we'll let you know quickly.
Message usComing 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.
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.
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.
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.
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.
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 →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.
A party, an event, a training or just a crazy idea? Call us or email Julian directly.
Create your digital happiness card to discover what each stamp unlocks. It opens in a new tab, so this page stays right here.
Boei on your feed
Our reels have been viewed more than 50,000 times. Take a peek before you visit?