Interesting sites to create an avatar and practice English at the same time

Today I had a class about the use of technology in the classroom and the teacher recommended some interesting sites. The students can create their avatar and practice English at the same time. It's awesome!

Check the sites and my avatars!

http://www.buildyourwildself.com/

http://www.picassohead.com/

http://illustmaker.abi-station.com/index_en.shtml