Northern Italy treats:
Hazlenuts from the Piemonte region. Not anything like the ones we get here.
Nutella, it's not like the Nutella we get here either.
Parmigiano Reggiano from Parma, it's cheaper than what we get here.
Barolo.
Davide Barbero chocolate bars with hazlenuts.

You could just order online from A. G Ferrari and save the hassle.