Pickled Turnips in Seattle?
There's the Pakistani-Indian market on Roosevelt just south of 125th (west side of the street) that sells pickled turnips. Also, there is an Indian market near Lake City Way that sells that type of stuff. If you drive east on 125th, cross Lake City Way and take your first left. You'll pull into a parking lot area and the market is right there (it backs up to the retail/restaurants on LC Way). Good luck!