Some birthdays -- like the tricky ones ending in zero -- demand special attention. Celebrate a milestone with cookies that reflect a particular interest or hobby, or with representations of a favorite pet. Lily's also designs tongue-in-cheek "over the hill" cookies, wine bottles that show the birthday boy is aged to perfection, and cocktails for those who would rather symbolically forget the passage of time. Or, consider a caricature cookie for celebrants that don't take themselves too seriously.