Both fans of The Boba Fett Fan Club, Jeremy Bulloch and Daniel Logan are set to attend the official fan club's big convention in Indianapolis on April 21 - 24, 2005.
More information from the source at starwarscelebration.com:
The actor behind the most fearsome bounty hunter in the galaxy, and the one with the coolest costume, Jeremy Bulloch portrayed Boba Fett in the original trilogy. Bulloch will also appear as the pilot of the Tantive IV in Revenge of the Sith this coming May.
The character of Boba Fett spans the entire saga, and started with the character as a young man, portrayed in Attack of the Clones by actor Daniel Logan.
Ray Park (Darth Maul) and David Prowse (Darth Vader) will also attend.