Did you hear that explosion? It came from Oregon wine country. And the hits just keep on comin’. In 1970, there were 5 legit wineries in Oregon. Now, there are over 700 with more on the way. Californians have contributed to the rapid growth by coming north and staking a claim. But no need to go down to Ashland and build a wall. Some of the influx from the south has been positive. Take La Crema. The California-based mega-producer bought vineyards in Dundee a couple of years ago. Now, they’re producing a very tasty...