Send the following on WhatsApp
Continue to ChatCall For Sponsors https://athens.wordcamp.org/2019/%cf%87%ce%bf%cf%81%ce%b7%ce%b3%ce%bf%ce%af/call-for-sponsors/
Call For Sponsors https://athens.wordcamp.org/2019/%cf%87%ce%bf%cf%81%ce%b7%ce%b3%ce%bf%ce%af/call-for-sponsors/