2020 Bonsai Training Courses and Workshops Date/Time Date(s) - 01/01/2020 - 31/12/2020All Day Categories Training Classes Workshop The Training and Workshop schedule for 2020 is now available. The majority has been booked already so please let me know as soon as possible your area of interest. There may be more courses being released throughout the year and they will be offered to those that have preregistered their interest. Click here to see the Bonsai Courses and Workshops for 2020. Introduction to Bonsai Training Course – 21st September 2019 – FULL Introduction to Bonsai Training Course – 15th February 2020 – Only 1 Spot remaining!