... . By IVAN PATRICK GORE THE TRAFALGAR. Once upon a time the Trafalgai Restaurant was the grill-room, or porhaps tho billiard-room, of the Grand Hotel. To-day, under the management of B. Vercelli and his two brothers, it is one of the most popular first-class restaurants in the West End. Within a few B weeks, however, it will change its D name to Ohantilly, thereby relin- t quishing the right ...