...Yeah, Gangryong might use the dinner thing as an excuse to make Sujeonggwa. (http://en.wikipedia.org/wiki/Sujeonggwa) Provided he can find a place to get pine nuts and dried persimmons.
....It's his first week, he was feeling a bit homesick, his mom used to make it sometimes AND HE WILL NEVER ADMIT ANY OF THIS EVER. Also, it's boiling stuff and letting it sit in the fridge, there's not much room for disaster and things lighting on fire. But he'll grunt and roll his eyes and act like he resents going through the trouble.
MUTANT SPIRIT WEEK
....It's his first week, he was feeling a bit homesick, his mom used to make it sometimes AND HE WILL NEVER ADMIT ANY OF THIS EVER. Also, it's boiling stuff and letting it sit in the fridge, there's not much room for disaster and things lighting on fire. But he'll grunt and roll his eyes and act like he resents going through the trouble.