If you look at the box of the Sprint Blackberry Curve and look at the picture of the blackberry look at the date on the home screen on the picture...if you are like me you'll laugh if you don't know what so special at this date then google it haha
The date is april 20
Lol
I think the developers did this as a joke lol
I don't know if the other blackberry boxes have the same date on the picture lol can anyone check and confrim the other providers' boxes? Lol

April 20 is the 110th day of the year (111th in leap years) in the Gregorian calendar. There are 255 days remaining until the end of the year.

Are do you mean some historical event? what is so special about April 20th?

http://www.answers.com/topic/april-20

I'm a little confused as to what 4:20 has to do with "pot smokers". Could you enlighten me?

Thanks in advance.