The 2020 dates are only shared as a Facebook post so far. There should be more information coming soon.
The North Sea Tai Chi Festival organizers say:
“The North Sea Tai Chi Festival is a 3-day outdoor festival where, in an open atmosphere, workshops on tai chi and related disciplines are being offered.
North Sea Tai Chi is open to all styles and levels. Even if you do not have a tai chi experience, there are several ways to connect and get started with healthy exercise and conscious movement. We try to offer a diverse range of teachers and styles, for all wishes.”