as a keen syphon user no there is no regular syphon courses offered. From time to time St Ali and I think the Auction Rooms in Melbourne do come and play sessions. If you have a look here http://www.melbournefoodandwine.com..../roasters-week you will find the Auction Rooms and Di Bella are running sessions including Syphon use this week.
If you look in the manual brewing section of this forum there are some good starter points to Syphons too. http://coffeesnobs.com.au/YaBB.pl?board=BrewManual
failing that ask away and those of us that have syphons will try and help you out :)