What would I show to my Italian friend? - Puistoblues

Puistoblues (which by the way means "Park Blues") is a big happening which is arranged every summer in Järvenpää. There are a lot of different kind of performers, most of them are bands.
The best thing about Puistoblues is that there are so many different booths in the centre of Järvenpää. There you can find almost anything to buy! Puistoblues makes the summer.

PuistoBlues' main stage 

(picture from http://otavafiles.fi/plaza/s/f/editor/images/puistoblues_iso02.jpg) 

Blueskatu's booths in the centre of Järvenpää

(picture from http://www.keski-uusimaa.fi/sites/default/files/imagecache/567x377_3-2_ei-rajausta/documentimages/20699549.jpg?changed=1372486809)