Events
Include expired: true
and City: Bogota or Boston or Canberra or Copenhagen or Gebze or Heidelberg or Leuven or Ontario or Sheffield, or online or Vienna
and Sponsors: Hamamatsu or Helis Academy
Include expired: true
and City: Bogota or Boston or Canberra or Copenhagen or Gebze or Heidelberg or Leuven or Ontario or Sheffield, or online or Vienna
and Sponsors: Hamamatsu or Helis Academy