A presentation masterclass took place on Tuesday 30th of August 2021 at 13:00 in “Russian Wine Bar” Wine Bar Restaurant (Butyrskiy Val Ulitsa, 5, Moscow, Russia) , for the promotion of PDO Slopes of Meliton and PGI Sithonia wines, where all the participants had the opportunity to taste the PDO Slopes of Meliton and PGI Sithonia wines presented by the Sommelier Vladimir Tsapelik.