Cassie s Custom Cakes is the premier custom cake bakery in Astascadero, serving all of San Luis Obispo County since 1996. We mainly deliver along the Central Coast of California, however we can deliver just about anywhere.. Weddings-Birthdays-Children's Birthdays -Bridal and Baby Showers-Office Parties-School Parties-Graduations-Religious Celebrations Holiday Parties Themed Parties and just because!!!