CREATE TABLE table_32573 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

On what date was the venue of Glenferrie Oval?
SELECT "Date" FROM table_32573 WHERE "Venue" = 'glenferrie oval'
SELECT "Date" FROM "table_32573" WHERE "Venue" = 'glenferrie oval'