What state are you in? Once u qualify you can ask your worker and if their helpful they will give you all the help you need and where to find it. Or in my county you dial 211 for all assistance, including furniture, diapers, a lot of different help.
The only other places I know of are churches, and WIC
Search TLC (the learning center) see if they have one in your area! They help with diapers and first time mom's
What is this TLC your talking about.. I've never heard of it.