Trip to Venice for Corpus Domini and Art Night

Hello InterNations,

I already have been a couple of times to Italy but always stayed very shortly in Venice. This year I will spend some days in June in your city.
I will visit, beside other stuff, the Corpus Domini festival and the Art Night.
Do you have any recommendations for me related to an affordable accommodation.
Do you have any insider tips for me what I can do and should see in that period?

Thank you already