With support of Tbilisi City Hall, a grandiose open air gala concert was held in the Alexander Garden, the idea of the concert was "Green Georgia - Healthy Future". Soloists: Worldknown Georgian opera singers  Anita Rachvelishvili, Otar Jorjikia, Mariam Roinishvili, Mariam Nachkebia, Natalia Kutateladze, Mikheil Kiria, Giorgi Oniani, Nikoloz Lagvilava, Sulkhan Jaiani and Gocha Abuladze. They performed legendary composers’ famous duets and arias.