Once Upon a Child is a wonderful place to shop for clothing for babies and young kids--nearly everything is gently used, so the prices are great. You get high-quality clothing for prices that aren't that much higher than some garage sale prices, which is really nice. Also, you can bring in your gently used clothing for kids and the store may purchase them from you or give you store credit.
There are also lots of toys and other merchandise at Once Upon a Child. Depending upon what has been traded in at that time by other customers, you may find cribs or Exersaucers or Little Tykes play toys or Step 2 ride-on toys. You may also find things like potty chairs, baby carriers, wagons, books, videos, and more. Everything is priced quite reasonably, and everything works as it should--you can test electronic items at the counter before purchasing.
I love to shop here for my kids because I don't have to spend a lot to get a good quantity of clothes and merchandise for them, but I know I am getting good quality.