We all know that Christmas Beers exist as can be seen in this article: [25 Beers of Christmas](http://twentyfivebeersofchristmas.tumblr.com/). By a Christmas beer, most interpret this to be a seasonal beer.

As such I would like to know if there are any seasonal Easter Beers that exist for [Eastertide](https://en.wikipedia.org/wiki/Eastertide), especially any national ones?