المنظمة العالمية لاستثمار أوقات الفراغ بالعلوم والتكنولوجيا ملست آسيا Expo-Sciences International 2019 was held in Abu Dhabi, UAE from 22 to 28 September 2019. The ESI was co-organised by ACTVET Center and MILSET moevement. The Expo witnessed the participation of 2000 participants from 58 countries and 750 scientific projects. Conferences and workshops were also a bright feature of ESI 2019 with the participation of prominent scientists from different scientific institutions like NASA
Here are some links about ESI 2019
https://www.esi2019.ae/en/Pages/Home.aspx
https://www.facebook.com/esi2019AbuDhabi/