CLARENCE, N.Y. – With its first site scheduled to open Feb. 9, a Rochester restaurant owner is making plans for a second Western New York eatery. Lisa Tung has leased a 10,300-square-foot space at 4401 Transit Road near Main Street in the Clarence Mall Plaza in space that previously housed Old Country Buffet, where she expects to open Umi Sushi & Seafood Buffet in about six months.