Pacific Opera will open its season with Puccini’s “Il Trittico,” the triple-bill of one-act operas “Il Tabarro,” “Suor Angelica,” and “Gianni Schicci.” “Il Trittico” has not been produced in its entirety in Canada for over fifty years. The trio of operas requires a large cast and three sets, which can be complicated and costly. This production is the first in {…}