CREATE TABLE table_5657 ("Date" CLOB, "Tournament" CLOB, "Location" CLOB, "Winner" CLOB, "Score" CLOB, "1st prize  (  $  ) " FLOAT)

When did the Tournament of the Tour Championship take place?
SELECT "Date" FROM table_5657 WHERE "Tournament" = 'the tour championship'
SELECT "Date" FROM "table_5657" WHERE "Tournament" = 'the tour championship'