This month, I am featuring a lovely Italian rosato, “Lavignone,” from Pico Maccario in the northwest Italian region of Piedmont. Piemonte, in Italian, means at the foot of the mountain,” and it is a superior winegrowing region, with Italy’s largest number of DOCG’s and DOC’s. Piedmont is the home of Nebbiolo, one of Italy’s oldest and most noble grapes. This Rosato is made from Barbera, which is a very rare find here in the U.S. When I tasted it a restaurant, I immediately knew that I wanted more. Pico Maccario Winery, located in Mombaruzzo, Piedmont, was founded in 1997 by brothers Pico and Vitaliano Maccario. They have vineyards in Monferato and…