Baby shower help

Sammy
Hey mommas.. I need help, my friends and family are throwing me a surprise baby shower(it was surprise my husband cant hide anything so he told me everything when they discussed about that with him) lol anyways.. I want they think i dnt knw anything about this babyshower i will pretend as i am surprised .. But i want to give them something in return so give me some ideas what should i give them.. Thanks