Korean Average entrée price for one person $    Under $7 $$    $7 to under $12 $$$    $12-$17 $$$$    Over $17 SERVES: OG 95% or more organic foods Some OG Organic foods LG Locally Grown foods CREDIT CARDS AE   American Express D   Discover DC   Diner's Club MC   MasterCard V   Visa CAFé SEOUL 1930 Franklin Blvd. 687-2122. Serving lunch and dinner. Offering traditional authentic Korean meals, with Japanese and Chinese dishes. Lots of vegetarian selections, lunch specials, take-out. Wheelchair accessible. 11 am-9 pm M-F, noon-9 pm Sa. MC/V. $-$$. HANA'S RESTAURANT See Japanese KOREA HOUSE 1306 Hilyard St. 345-9555. Serving lunch, dinner: Traditional Korean dishes with some Japanese food. Steamed rice, soup and kimchee with some meals. Vegetarian entrées. Take-out. 11 am-9 pm M-F. No cards. $-$$.   Corvallis YOUNG'S KITCHEN 2051 NW Monroe Ave. 757-1626. Korean and Japanese. Sushi, udon, teriyaki ribs, yakisoba. Take-out. 10:30 am-9 pm M-Sa. $-$$.