williams sonoma catalog mailing preferences we want our catalogs to be welcome in your setting your catalog mailing preferences fsc mix paper from responsible sources presorted standard paid williams sonoma customer number source code fast free shipping on orders over $49 in-home services we offer in-home consultations to create store to learn more celebrate with sprinkles we teamed up with flour shop bakery to bring you a holiday-ready diy version of their iconic rainbow holiday delivery dates free gift wrapping we offer complimentary gift wrapping in all of our stores the one registry collective our williams sonoma registry is now part of add gifts from across our family of brands williams sonoma flour shop amirah kas sem holiday explosion cake kit holiday explosion sprinkle mix recipe and instructions meet the maker amirah kassem flour shop baker and founder amirah kassem is an artist at heart and cake is her medium amirah grew up baking and sculpting with her mother an appreciation for fine ingredients and multisensory food-based installations and colorful sprinkle explosion cakes have been seen everywhere from the whitney museum to the pages of vogue to an ever-growing a-list roster of celebrity celebrations santa is coming!