Food is central to Galician identity. On Galician Day, look for these local staples: Pulpo à Feira : Boiled octopus seasoned with paprika and olive oil. Albariño Wine
The suffix is the core of the enigma. "FU10" is not a standard Galician abbreviation. It appears to be a hybrid code: an alphanumeric string likely derived from non-Galician systems—gaming, military jargon, educational codes, or internet slang. We can hypothesize several origins: galician day fu10
Here is the full text regarding that specific celebration: Food is central to Galician identity