Comites Boston and the Consulate General of Italy in Boston are presenting an Italian Festival in conjunction with Festa della Repubblica Italiana, the Italian National Day and Republic Day celebrated each June 2. The event will feature live music, a beer and wine garden, food vendors, children’s attractions, and family friendly entertainment. Medford Public Schools students will deliver an Italian performance at 2 p.m., and Italian singing sensation Biagio will perform at 4:30 p.m.