Open your eyes at Goodwill... American Girl / 18" doll stuff is everywhere.
pippaloo for dolls ~ These food for dolls are amazing! She even has Girl Scout Cookies!
Ballet Barre for dolls
Ultimate List of Easter Crafts and Activities for American Girl Dolls and their 18" Friends
AliyaCrafts: February 2012 - you can resize this to fit AG doll or Barbie!.
19 Fun American Girl Crafts (Crafts, Sewing Party Ideas) #americangirl #crafts
Tutorial on making an American Girl Doll House - with lots of photos and how to's.
Custom Kitchen Cabinet Tutorial from GiGi's Doll Creations
American Girl Doll Kitchen Cabinet Tutorial
AG DIY Art Studio by A Geek In Glasses blog