Going through my last classes of the semester, and I needed something for lower level students. The Christmas bingo didn't really work out too well, so I threw something else together that's really easy and that the students like.
I split the class into teams of 4 students each, gave them a piece of paper, and asked them to come up with ten words that are in Korean via English (bus, internet, shampoo, etc.). I warmed them up by showing them a few pictures of things and by asking them to look around the room for things whose Korean name is the same as the English.
I gave the students 10 or 12 minutes with their teams, then each team read their list out loud. The coteacher wrote them on the board while I judged whether the word was admissable (I vetoed company and place names). English words through Japanese (autobi-e, y-shirt) and words from other European languages (hof, arbeit, 빵) are your call.
The teams couldn't repeat words, so if one team said designer, no other team could say it. By the end of the class there was a collection of 80 or so words on the board.
With the remaining few minutes we practiced saying them in English---rather than with the Korean pronunciation---and contrasted the two pronunciations. (Teacher, no 으 sound, "ner" not "너," etc.)