CREATE TABLE table_257 ("Date" CLOB, "Tournament" CLOB, "Location" CLOB, "Purse (  $  ) " FLOAT, "Winner" CLOB, "Score" CLOB, "1st Prize (  $  ) " FLOAT)

When was the game in Mexico played?
SELECT "Date" FROM table_257 WHERE "Location" = 'Mexico'
SELECT "Date" FROM "table_257" WHERE "Location" = 'Mexico'