Tulocay was one of the "new" wineries to start up in the early 1970's, and the owner, Bill Cadman, is still at it and still making great Napa wines, in the traditional style. This means that his wines are very well-balanced and play well with food - they don't dominate, they enhance and compliment, good meals. They also age very well.
Another plus is that the Tulocay wines are generally very well-priced compared with your average Napa wine - many if not most of his wines are in the 20 to 30 dollar range.