call now to request your free decision guide. gift registries can make gift registries can make things easier for couples getting married or having a baby. now it is a growing trend for kids birthday parties. makes sense. may leave you shaking your head though. or time to sign up for one. you decide, abc s mara schiavocampo. reporter: gift registries, used to them like in the movie 27 dresses. all i am saying this isn t just stuff. these are the things that make up a life together. reporter: but now they re becoming popular at a completely different kind of event. i like that one. with the x and o. reporter: just ask cheryl caplan mother of this 10-year-old figuring out what she wants for her big day at new york city toy store. these are awesome.