CREATE TABLE table_78002 ("Bowl" TEXT, "Score" TEXT, "Season" FLOAT, "Opponent" TEXT, "Stadium" TEXT, "Location" TEXT, "Attendance" TEXT, "Head coach" TEXT)

What stadium had an opponent of Cal State Fullerton Titans?
SELECT "Stadium" FROM table_78002 WHERE "Opponent" = 'cal state fullerton titans'
SELECT "Stadium" FROM "table_78002" WHERE "Opponent" = 'cal state fullerton titans'