Table:
text: 1956–57 NCAA University Division men's basketball season
Conference winners and tournaments
Conference winners and tournaments
Conference Regular_Season_Winner Conference_Player_of_the_Year Conference_Tournament Tournament_Venue_City Tournament_Winner
Missouri Valley Conference Saint Louis None Selected No Tournament No Tournament No Tournament
Mountain States Conference BYU None Selected No Tournament No Tournament No Tournament
Ohio Valley Conference Morehead State & Western Kentucky None Selected No Tournament No Tournament No Tournament
Pacific Coast Conference California None Selected No Tournament No Tournament No Tournament
Southeastern Conference Kentucky None Selected No Tournament No Tournament No Tournament
Southwest Conference Southern Methodist None Selected No Tournament No Tournament No Tournament

Question: What tournament venue is listed during the Missouri Valley Conference in the 1956–57 NCAA University Division men's basketball season?