Calling All Artisans! Our Annual Family Festival, Christmas at CAL is November 4, from 10 a.m. – 3 p.m. Vendor booths are selling quickly. If you or someone you know would be interested in being a vendor, our application is available online at caschools.us/rock-creek-christmas-at-cal or you may contact Erin Castleberry with the Rock Creek PTO at erinmcastleberry@gmail.com.