yo, went to Budapest a few months ago, try subvibe for kicks
not alot but good to check out.
for some dope streetwear check out shopp
Its a graff store run by an awesome guy, upstairs is another little store run by a guy from Seattle who runs mashkulture.net. He sells Rebel 8 and other US brands.
I cant add links, not enough posts, just google them
Other than that theres not a whole lot unfortunatley.
Have fun Budapest is a sick place.!!