This was/still is on on Classicgaming.com's front page:
CGE changes name to CCE - April 1, 2003 14:07
In another shocking move, the Classic Gaming Expo has decided to change its name and focus. Citing a coming change in the retro scene to classic calculators, the expo has been changed to the Classic Calculators Expo and will be featuring a retrospective of calculators of old. Guess speakers will include designers of the HP-15C and Wang 452-0 calculators.