Taxi/N.Y. has hired five new staff members. Paul Caiozzo and Brandon Mugar joined as art directors, Nathan Frank as copywriter, Sharon Slaughter in a senior design role and Ed Burgoyne as print production manager. ...Wexley School for Girls has hired Katie Dreke as Project and Brand Director. ...Executive producer Nancy Osborne has joined production company Uncle after five years at FM Rocks. ...Directing team the Odiorne Brothers have launched Phasmatrope Studios, an advertising agency/production company hybrid. ...Entertainment marketing agency Creative Domain has named Karen Crawford as vice president, theatrical print.