The Union Rooms calendar up to the Christmas vacation is as follows: Tuesday, December 16. Committee Room, Chicago Club. Assembly Room, Senior Wranglers. Room 8, Westengard Law Club. Room 7, Litchfield Law Club. Room 6, Yacht Club. Wednesday, December 17. Assembly Room, Classical Club. Room 6, Electrical Club. Room 7, Witenagemot Law Club. Room 8, Choate Law Club. Thursday, December 18. Training Table Room, 1905 Debating. Assembly Room, Graduates' Club. Committee Room, Masonic Club. Room 8, Marshall Law Club. Room 6, Chess Club. Friday, December 19. Room 8, Chess Club. Room 6, Boylston Chemical Club. Room 7, Whist Club.