CREATE TABLE table_25546 ("Year" FLOAT, "Dates" CLOB, "Champion" CLOB, "Country" CLOB, "Score" CLOB, "Margin of victory" CLOB, "Tournament location" CLOB, "Purse  (  $  ) " FLOAT, "Winners share  ( $ ) " FLOAT)

When was the tournament in Forest Lake Country Club held?
SELECT "Dates" FROM table_25546 WHERE "Tournament location" = 'Forest Lake Country Club'
SELECT "Dates" FROM "table_25546" WHERE "Tournament location" = 'Forest Lake Country Club'