[quote=@Jazzypenn]
Well Easter doesn't have anything to do with the resurrection. It's just a pagan holiday, like Christmas. 

Nobody knows when His birthday was and know body can pinpoint a date of His death and ressurection. 
[/quote]

Well obviously the holidays appropriated by Christians when they converted pagan cultures. It might not be the exact date but in the spirit of rebirth, Easter is celebrated. Whether you believe in the resurrection of Christ or the world after winter.