Korean Essentials

Jjimjilbang: a large, gender-segregated public bathhouse in Korea, furnished with hot tubs, showers, Finnish-style saunas, and massage tables.
Noraebang: small rooms, rented by the hour, which contain microphones, TVs, tambourines, lighting, alcohol, and songbooks. Think: karaoke (but in Korean) that is only with your friends/coworkers (not in front of an entire restaurant or bar)