How to get to Cygnus Support in California > FROM SAN JOSE, take 101 North, get off at Amphitheatre Parkway, then: > FROM SAN FRANCISCO, take 101 South, get off at Rengstorff Avenue, bear right and cross back over the freeway, then: Take a right at the first light, Charleston Road. The first street should be Landings Drive. Take a right, and follow the blue "Landmark Deli" signs. Landings will wind around through some small parking lots. The buildings will be on your left. Look for Building I, it will have a large clock on the roof. Enter under the clock tower, and go up the stairs on your right. Cygnus is in the atrium on the right. The main number is +1 415 903 1400. Note: if you're coming from San Francisco, and take the wrong turn when exiting Rengstorff, you'll notice that you'll stay in a heavily populated (buildings wise) area. If you go the correct way, you'll go over an overpass, and then things will start to thin out. And just when they do, you've hit Charleston.