Yianni's 2012 show "Numb and Number" and 2011 show "Things that make you go 'Ooooh!'" are both available to download on Bandcamp.
We have a recording of Yianni's show 2010 show "They @£$% you up: Greek Parents" on Soundcloud which can be downloaded for free.
We will be putting more shows up as and when they occur.