SEPT Holiday Workshops Now Open for enrolment!!!!! by jcarter | Aug 21, 2017 | Uncategorized Its here, Its here!!!! Its time for the September Holiday Workshop enrolments. Classes are being run in Baldivis and Mandurah. With full day and half day options BALDIVIS Tranby College Workshop dates: 27 Sept, 3 Oct, and 6 Oct click here for more info MANDURAH Securitas Stadium Workshop dates: 29 Sept click here for more info.