Brooklyn – Senator Marty Golden and Assemblywoman Nicole Malliotakis, along with Robert Howe of the Third Avenue Merchants, and more than one hundred community residents, yesterday officially welcomed the new law firm of Kampessis and Shamoun, PLLC, to 3rd Avenue. The officials, along with family and friends, participated in the ribbon cutting ceremony held at their office located at 8418 Third Avenue in Brooklyn. The practice will serve as a full service law firm.