I still have several hundred of those stickers, and you can find them all over Europe (though primarily in Denmark, and there mostly my 'hood, Vesterbro)
My 'mystery cards' only fature the logo-illustration, and all relevant information is added by hand. That way, every card is unique, and I can decide which contact details are most relevant/appropriate.
I handpainted my longboard, originally a Slipstream The Twin 2010 – still one of the best boards I had.
