- National Interprofessional Organization of Vine and Wine
- Hellenic Wine Association
- Central Cooperative Union of Wine Products
- Association of Greek Spirits Producers & Alcoholic Beverages
- Πανελλήνια Ένωση Πτυχιούχων Οινολόγων
- Union of Greek Oenologists
- Panhellenic Association of Oenohou
- Association of Greek Journalists and Writers
- Municipality of Thessaloniki
Renowned gourmets from Greece and abroad, oenologists and wine and distillery journalists try and evaluate wines and spirits from around the world during three-day tasting trips in Thessaloniki.