Currently , he continues his ballet training at ABT .
While at ABT , Alvarez danced feature roles in The Nutcracker at the Kennedy Center Opera House and The Sleeping Beauty at the Metropolitan Opera House .
Currently , Alvarez continues Alvarez 's ballet training ABT ABT .
While at ABT , Alvarez danced feature roles in The Nutcracker at the Kennedy Center Opera House and The Sleeping Beauty at the Metropolitan Opera House .