Lived there, too. Just two blocks from downtown. Put in the rebar for the Nordstrom there. Played softball in the Winter time. Because it was at the neck of the two mountain ranges, the clouds swept north and south of Walnut Creek resulting in rain just two weeks a year. Actually saw snow once. Except for the ghastly wind (and that Ygnacio Valley Rd was literally a fault line), it was paradise there. It was the last place I lived in California, so much better than it's neighbors Concord, Pleasant Hill, Lafayette, Alamo and Danville.