So... What is the relevance of grilling fish and October 29th?(´・◡・｀)?

EDIT: The description of the Pacific saury, or mackerel pike said:
"The salt-grilled saury with grated daikon is representing autumn taste in Japan."
...
So... maybe that is what it mean? Yeah.

Stan-Miller said:

So... What is the relevance of grilling fish and October 29th?(´・◡・｀)?

Does it matter? It's tasty...

Actually there's other more interesting memorial day.

(1969) Home Video Day. JVC, Sony and Matsushita (Panasonic) announced U-Max, predecessor of VHS and Betamax.

(1945) First government-sponsored lottery in Japan after WW2

and... the first computer link in ARPANET.
Happy birthday for the internet ?