groceries in Rockville/Gaithersburg

[carovina]

Looking for:

cheese (varied selection and good price, other than Trader Joe's or Whole Foods; I know to get feta from Yekta or Sam's in Rockville but am looking for European cheese)

reasonably priced fresh fish (I am open to Chinese market suggestions but I haven't been happy with the fish at Grandmart or Maxim 'cause the fish isn't as fresh as I'm used to from the coastal southeast)

fresh pasta (ready-made to cook at home)

green peppercorns on the stalk (like the kind Mai Thai puts in their Sauteed Lemongrass)