CREATE TABLE table_47217 ("Date" TEXT, "Home team" TEXT, "Score" TEXT, "Away team" TEXT, "Venue" TEXT, "Box Score" TEXT, "Report" TEXT)

When was the game at the North Shore Events Centre?
SELECT "Date" FROM table_47217 WHERE "Venue" = 'north shore events centre'
SELECT "Date" FROM "table_47217" WHERE "Venue" = 'north shore events centre'