Typically the tutorial are from the club technical night presentations. The Mini Tech's are short presentations on a very narrow topic or technique - learn in snippets. 
Following the presentations at club nights is the opportunity for members to put into practice all that was covered in the talks
Check out the ones you are interested in for a quick reminder of what was covered on the night

Pet Photography Tech Night: Dog images taken on the night by the presenter, Julie Ewing, from Pawtraits Pet Photography