It might be possible for me to drop by both of these, but in case I have to choose, pick one:

1) Ginza Holiday: Soak up Japanese culture with folk dancing, taiko drumming, martial arts demos, live music from Yoko Noge and anime screenings. (!!) Includes food and beer vendors. ($3-4)

2) Korean Street Festival: The 14th annual culture event features a mix of traditional and contemporary Korean entertainment, food, and more. (Free)

Plz make my decision for me kthx. 8D