I have some confirmed workshops in Europe.
Ask direct to the organization to sign up!!!!
WORKSHOPS IN BELGIUM
https://studiokeramiek.be/cursusagenda/
https://karwij.be/workshops/workshops/30/
https://asterenjasmien.be/
https://en.claymates.eu/
WORKSHOPS IN SWITZERLAND
http://www.lehmhuus.ch/Kurse/Drehen_JoseMariscal.html
http://www.lehmhuus.ch/Kurse/Kristall-Glasuren.html
WORKSHOP IN ITALY
https://lameridiana.fi.it/product/20-a-jose-m-mariscal-form-and-surface-the-magic-of-crystalline-glazes/
WORKSHOP IN NETHERLANDS
http://keramiekrijk.nl/