When: Sunday, September 27, 2026 / 11:00 a.m. to 6:00 p.m.
Where: Burgstraße Lahnstein (between Hochstraße and Adolfstraße)

Program

Onion Cake Competition
Onion Cake Table and Federweißer
Live Music
Workshops and activities for young and old

Onion Cake Competition

Your onion cake excites family and friends?
Then this is your chance!

Anyone can participate – whether alone, as a family, with friends, or in a club.
The winners will be announced on the day of the event.
Prizes include theater and restaurant vouchers.

Registration by email to: zwiebelkuchenfest@lahnstein.de
Registration deadline: September 15, 2026.

So: Turn on the oven, pull out your favorite recipe, and join in - it's worth it!
We look forward to seeing you and your onion cake!