Lansky performance status >= Karnofsky or Lansky performance status ? %. Lansky/Karnofsky performance status >= % DONOR: Karnofsky performance status of -% (adults) or Lansky play performance status of % (children) Performance status >= % (Lansky for =ys) Karnofsky or Lansky performance status >= % Karnofsky or Lansky performance status of >= Karnofsky or Lansky (subjects < years) performance status ? Have a Karnofsky (adult) or Lansky (for =< years) performance status >= % Adequate performance status as follows\r\n* Patients >= years must have Eastern Cooperative Oncology Group (ECOG) performance status - (Karnofsky >= %)\r\n* Pediatric patients < years must have Lansky play-performance of -% Karnofsky or Lansky performance status >= % Performance status defined by Karnofsky or Lansky >= (except for patients with posterior fossa syndrome); other requirements of performance evaluation are the same as above Performance status defined by Karnofsky or Lansky >= (except for patients with posterior fossa syndrome); other requirements of performance evaluation are the same as listed above Karnofsky or Lansky performance status >= Karnofsky/Lansky performance status >= % Karnofsky/Lansky performance status >= % (Arm B) Karnofsky or Lansky performance status of >= % Good performance status (Karnofsky/Lansky -) Karnofsky/Lansky performance status < . Patients must have a Karnofsky (adult) or Lansky (pediatric) performance status >= % Patients must have a Karnofsky (adult) or Lansky (pediatric) performance status >= % Karnofsky performance status >= % or Lansky >= % Karnofsky performance status > % or Lansky > % Lansky performance status ? % (children) or Karnofsky performance status ? % (adults) or ECOG performance status - (adults) EXCLUSION FOR COLLECTION OF T CELLS/PBMCS: Karnofsky/Lansky performance status < EXCLUSION FOR TREATMENT: Karnofsky/Lansky performance status < Karnofsky/Lansky performance status >= % Patients must have a Karnofsky (adult) or Lansky (pediatric) performance status >= % Lansky or Karnofsky performance status >= % Karnofsky or Lansky performance status >= % Age ? years (non-ESFT candidates) ECOG performance status (PS) -. Pediatric patients with Lansky or Karnofsky Performance Status Scale ? of %. ECOG performance status (PS) -.Pediatric patients with Lansky or Karnofsky Performance Status Scale ? of %. Adequate performance status as defined by Lansky Score >= (except for Posterior Fossa Syndrome) Patient has a minimum Karnofsky/Lansky Performance Level of at least at the time of study entry. Performance score of >=% according to the Karnofsky/Lansky performance status scale. Karnofsky performance status >= % for patients > years old (yo) and Lansky performance status >= % for patients =< yo Performance score of >=% according to the Karnofsky/Lansky performance status scale (subjects with a performance status of <=% can be enrolled if the subject's confinement to bed and inability to carry out activities is due solely to cancer-related pain, as assessed by the investigator). Karnofsky performance status less than % or Lansky less than % for patients younger than years old Patients must have a Karnofsky (adult) or Lansky (pediatric) performance status >= % Lansky or Karnofsky performance >= % Lansky performance status or Karnofsky performance status of >= percent