Come discover archaeology at the 24th Annual Arch in the Park, hosted by the San Diego Archaeological Society (SDCAS) at Los Peñasquitos Ranch House at 12122 Canyonside Park Drive, San Diego, CA 92129. SDCAS’ celebration of California Archaeology Month and International Archaeology Day is held on the 3rd Saturday in October as part of our annual Arch in the Park event. Our goal is to educate the public about archaeology, and to provide information on various career and volunteer opportunities with local archaeological companies, museums, universities, and organizations. Typically, more than 30 vendors take part in Arch in the Park, an ideal event for students and budding archaeologists to network, as well as family fun.