Memorial Hall will be open today to graduates and undergraduates of the University and Yale and their friends, including ladies. A special table d'hote dinner will be served from 11.45 in the morning to 1.30, while music will be furnished by Kanrich's band. Tickets for the dinner will be $1.50 each, but may be secured by regular members of the dining hall at the special price of one dollar. All dinner tickets may be charged on the term bill. Each member who does not buy a ticket to the special table d'hote may secure one ticket to the spread in Sanders Theatre; applications for these may be made at the desk this morning before 9.30 o'clock. No spread tickets will be sold.