The 29th edition of the 'Kever Winter Festijn' (Aircooled Winterfest) takes place on the 8-9 of January and has long been the European show season opener. Open to all air-cooled VWs and Porsches this show is split between an indoor and outdoor arena so there's pleanty of space for a huge variitey of cars and VW traders. 

For more information click on the link below, be aware that the site is in Dutch so you may need to use google translate. 

https://www.keverwinterfestijn.nl/