I think you might be looking for information on "Τσόντες Ελληνικές" or "Ellinika Gamitia" which translates to "Greek Cheeses" or "Greek Games" but I believe you are referring to "Τσόντες" which is a Greek card game.
There are many traditional Greek wedding customs that are still practiced today. One of the most popular customs is the "smashing of the plates," which takes place at the end of the reception. Guests smash their plates on the floor to ward off evil spirits and to bring good luck to the newlyweds. tsontes ellinikes elinika gamisia
For forty minutes, they performed a grotesque ballet of Greek clichés: breaking plates, a zentilikos (slow dance) that turned vulgar, and a "consummation" on a mattress draped with a Greek flag. Takis kept cracking jokes. Eleni laughed genuinely twice. Dimitris cried once, behind the camera, because he remembered his own wedding—the real one—before his wife left him. I think you might be looking for information
After the church ceremony, guests proceed to a reception venue. The celebration includes plenty of food, wine, and dancing. Guests smash their plates on the floor to
Before the official engagement, there are often meetings between the two families to discuss and agree on the union. These meetings are significant as they involve the families' blessings and arrangements for the wedding.