The Cambridge Y. M. C. A. will open its doors for the "frolic" of members of the University Christian Association and Dr. Fitch's Freshman Bible class this evening at 7.30 o'clock.

The "frolic" will give everyone a chance to enjoy himself to the extent of his capacity. Arrangements have been made for the reservation of the new swimming pool as well as the billiard tables and bowling alleys. All of these will be at the free disposal of Harvard men during the evening. At 9 o'clock the guests will be rounded up in the grill room and refreshments will be served.

One hundred and fifty men have already accepted the invitation of the Christian Association and others may accept, for the invitations remain still open. The Cambridge Y. M. C. A. building is two blocks west of Central square, opposite the City Hall."