Damiao Justino Macamo, right, helped produce this batch of gelato during his first day at Carpigiani Gelato University in Bologna, Italy, with the help of instructor Luca Cappelletti.

Damiao Justino Macamo, right, helped produce this batch of gelato during his first day at Carpigiani Gelato University in Bologna, Italy, with the help of instructor Luca Cappelletti