Seasonal · Winter
Say Cheese
A cheese fondue pop-up for the Christmas season.
The house
Say Cheese is the Wio Group's cheese fondue pop-up in the tri-border region (Germany, Switzerland, France) – steaming fondue, candlelight and a winter mood, available only for a short time each year.
"We make cheese lovers' hearts melt." Cheese fondue only – at Schlotzeria in Grenzach-Wyhlen and at a second, still-secret address in Lörrach (to be revealed in the autumn).
Classic with kirsch, hearty with bacon or refined with winter truffle – and vegan on request. Ain't no sunshine when the cheese is gone.
- Cuisine
- Cheese fondue only – classic, hearty, with truffle or vegan.
- Price level
- €€
- Address
- Basler Straße 10, 79639 Grenzach-Wyhlen

Cheese Fondue
Fondue only
At Say Cheese everything revolves around the cheese fondue: "Max Mustermann" with kirsch, "Specktakulär" with bacon and onions, "Etepetete" with winter truffle or "Hans Dampf" with roasted chilli, garlic and tomato.
If you prefer something plant-based, choose "Garten Eden" – our vegan cheese fondue. Add candlelight, good drinks and a winter mood.
More than Cheese
Varieties, Vegan & Celebrations
Four Varieties
Max Mustermann (kirsch), Specktakulär (bacon & onions), Etepetete (winter truffle) and Hans Dampf (chilli, garlic & tomato).
Vegan: Garten Eden
Vegan cheese fondue on request.
Two Locations
At Schlotzeria in Grenzach-Wyhlen – the Lörrach address will be revealed in the autumn.
Christmas Parties & Groups
Ideal for Christmas, team and birthday celebrations – groups from 13 people, also available as catering.
A glimpse inside the Say Cheese




Atmospheric images from our venue in Grenzach-Wyhlen – the Lörrach location may differ.
Frequently asked
Good to know
Where can you find cheese fondue in the tri-border region around Lörrach and Basel?+
At Say Cheese, the Wio Group's seasonal cheese fondue pop-up – at Schlotzeria in Grenzach-Wyhlen and at a second address in Lörrach, which will be revealed in the autumn.
Where in the tri-border region can you hold a Christmas party with cheese fondue?+
At Say Cheese around Lörrach and Basel: a convivial cheese fondue pop-up, ideal for Christmas parties, company and team events. Groups from 13 people can book via wio-cheese.de; catering is also available.
Which cheese fondue varieties does Say Cheese offer?+
"Max Mustermann" with kirsch, "Specktakulär" with bacon and onions, "Etepetete" with winter truffle and "Hans Dampf" with roasted chilli, garlic and tomato – plus the vegan "Garten Eden".
Does Say Cheese also offer a vegan cheese fondue?+
Yes. The vegan cheese fondue "Garten Eden" is available on request for a 9 € surcharge per person.
What does a cheese fondue evening at Say Cheese cost?+
Fondue packages start at 30 € per person (30 / 39 / 49 €). A drinks package is available for 29 € per person.
When is Say Cheese open?+
Seasonally in winter: in Lörrach from mid-November to mid-February, in Grenzach-Wyhlen from October to March. The exact dates are listed on wio-cheese.de.
Does Say Cheese also offer an alcohol-free cheese fondue?+
Yes! There are alcohol-free fondue options – just let us know when you make your reservation.
Is Say Cheese suitable for pregnant guests?+
Yes. There are alcohol-free options, and the cheese we use is pasteurised.
How do you make a reservation at Say Cheese?+
Online via wio-cheese.de; for groups from 13 people, via the enquiry form. Say Cheese is also a great choice for birthdays, Christmas and team events.
Getting here & contact
Come and visit us
Basler Straße 10, 79639 Grenzach-Wyhlen
- Lörrach
- mid-November – mid-February
- Grenzach-Wyhlen
- October – March
- Reservations
- via wio-cheese.de


