Seattle's premier community cookbook store is celebrating a whole decade of business! Help them toast to the occasion with slices of cake from Coyle's Bakeshop and cookies baked by the store, and draw from a prize basket for a chance to win a mystery book or a discount on your total purchase. A mystery book will also be included in all online purchases while supplies last. 40% of all sales from the day will be donated to the nonprofits LIRS, United Indians of All Tribes, World Central Kitchen, and Planned Parenthood.