CREATE TABLE table_20004 ("Year" FLOAT, "Dates" TEXT, "Champion" TEXT, "Country" TEXT, "Score" TEXT, "Tournament location" TEXT, "Purse  ( $ ) " FLOAT, "Winners share  ( $ ) " FLOAT)

Where was the tournament located when Misun Cho won the championship?
SELECT "Tournament location" FROM table_20004 WHERE "Champion" = 'Misun Cho'
SELECT "Tournament location" FROM "table_20004" WHERE "Champion" = 'Misun Cho'