Target is really good to register at, when you go in the store to choose out the stuff you want they give you a bag of freebie stuff and you get a 20% coupon on remaining stuff on your list.
I just went to babysrus, also got a few freebies. And you get coupons sent through email, if you like. I thought one store was enough, alot of people don't even bother buying stuff off the registry.