The Tendol Feast is a celebration performed by the Athosians. The Athosians drink Ruus wine at this feast.
In 2007, Teyla Emmagan accompanied Dr. Jennifer Keller to New Athos for a medical check-up on the Athosians and was warned by Lt. Colonel John Sheppard about the wine, which had a "hell of a kick" to it. (SGA: "Missing")