CREATE TABLE table_56611 ("Goal" FLOAT, "Date" CLOB, "Venue" CLOB, "Score" CLOB, "Result" CLOB, "Competition" CLOB)

What was the venue of the game on 27 April 1964?
SELECT "Venue" FROM table_56611 WHERE "Date" = '27 april 1964'
SELECT "Venue" FROM "table_56611" WHERE "Date" = '27 april 1964'