Mrs. Bee and I are not religious, but we will probably celebrate a secular Christmas with the kids. My mom is Buddhist/Shinto, but we celebrated Christmas in a similar way. Then again, Japanese are huge on celebrating Christmas in general...
I don't know if we will do anything for Easter though, beyond maybe an Easter egg hunt or something:
http://en.wikipedia.org/wiki/Easter_customs
Anyone out there participating in a secular celebration of Easter or Christmas?