Events
Include expired: true
and City: Berlin or Bogota or Fribourg or Heidelberg or Leuven or New Mexico or Singapore or Solna or Utrecht
and Sponsors: Hamamatsu or Helis Academy
Include expired: true
and City: Berlin or Bogota or Fribourg or Heidelberg or Leuven or New Mexico or Singapore or Solna or Utrecht
and Sponsors: Hamamatsu or Helis Academy