Do you remember any Google Easter doodles?
In 2000 they included a game.
http://www.google.com/Easter/feature_easter.html

http://74.125.113.132/search?q=cache:http%3A//www.perfnova.com/sort/easter.html

google won't make a doodle for religious things like easter

Last year Orkut had a Doodle, nothing this year. Bing, ASK, Dogpile, Baidu and Sogou al have a photo or doodle on the homepage.

In 2010 they have done a number of doodles associated with religious holidays The doodle art itself may not be considered religious.
They did carnival which is related to Easter.
They did the festival of San Sebastian.
They did St. David's and St. Patrick's days.
They usually do Christmas.
They do some non-Christian holidays.

the doodles in december are officially for Holidays