CREATE TABLE table_74708 ("Week" FLOAT, "Date" CLOB, "Opponent" CLOB, "Result" CLOB, "Game site" CLOB, "Attendance" CLOB)

What day had 37,500 attending?
SELECT "Date" FROM table_74708 WHERE "Attendance" = '37,500'
SELECT "Date" FROM "table_74708" WHERE "Attendance" = '37,500'