Actions for Dancing academy. : Mr. Trigant & son, have the honor to inform their friends and the public in general, of their arrival in this city, with the intention of opening a dancing academy, on Monday, the 9th of October next, in Market-street, at No. 294, between Eight and Ninth-streets, ... Mr. Trigant resides at No. 152, Pine-street, between Fifth and Sixth-streets. All persons who wish to have private lessons, by calling there, shall be punctually attended to.