Law / I want to run a Persian (Iranian) restaurant in Poland! [46]

Merged: Run a Persian (Iranian ) restaurant in Warsaw

Hi
I'm planning to run a Persian restaurant in Warsaw with my wife
Do polish people like Arab or afgan foods any way ?
Do they like spices or new experiences in foods life style ?
How much usually people expend for dinning out ?
How do they select their restaurants ( what are the major elements to choose a place ) ?

If any one is interested please let me know for partnership .