The English translation is 98% complete. All up-to-date information can be found in the Esperanto version of the website as well as in other languages.
Contact
SES 2020 is organized by E@I.
For any kind of questions regarding SES, write to the following address: ses@ikso.net.
Organizers
You can also contact individual organizers:

Edoardo Nannotti
Italy
on-site help
Volunteers and interns from E@I

Daria Slonova
Russia
on-site help (teachers)

Michal Matúšov (KuboF)
Slovakia
on-site help

The volunteers and interns from the organization E@I also help organizing Summer Esperanto Study 2020 as part of their internship or their European Voluntary Service, co-financed by the European Union.