THE COLLEGE will hold its first undergraduate formal dance in more than a year on October 2 when Navy, Marine, and civilian students gather for the Quarter Deck Hop. The dance, which comes as the climax of a gala football weekend, will be held in the Alumni Gymnasium from 8:30 to 12:30 P.M. The game with the U. S. Coast Guard Academy in the afternoon will be the first home game of the season, and it is expected that a record crowd will attend. Other events for the week-end are now being planned by an undergraduate committee of Navy, Marine, and civilian students.