Anyway,Let's start !
http://www.english-4kids.com/ is one of my faves as I can find everything I need.Games, videos, worksheets , powerpoints ..Everything!So I highly advise this website to you.
http://www.eslkidstuff.com/ is another website prepared for young learners.It is a wide- ranging website like english-4kids.
You can find ready lesson plans,games,song sheets (I love songs:) ,flash cards,class tips for teachers and so on.You should run an eye over it.
http://www.wordcentral.com/ is a dictionary prepared especially for children.Your students can build their own dictionaries, You can make them play interactive games and you can also find rhymes for them.
http://www.bbc.co.uk/schools/websites/4_11/site/languages.shtml is a website that you can find various games for your students.
http://www.dltk-kids.com/ is a craft site for children .All of the activities are lovely and funny.You can also find coloring pages there.I have taken the sample below from the website.
http://www.eslgamesworld.com/ is another website among my faves again.There are a lot of games and these games can be used for adults,too.
That's all for today.But I will continue to write soon.See you!:)