If you’re one of them (or a non-American with the same desire), check out Open the Government.org, Follow them @openthegov
Open the Government is a coalition of dozens of open government groups in Washington that challenge the surveillance and secrecy state at every turn.
Updated, expanded Facebook Event description highlights transparency opportunity:
http://www.HonorJFK.com: At 12:30 pm EST on his birthday, 5/29/14, peacefully and simultaneously gather in communities across the U.S. and world, but especially meet at The Kennedy Center, Washington, D.C., petitioning by your presence for: 1) Immediate release, in full, of all still secret assassination-related records; 2) Reining in of CIA to its original, intelligence-only mandate; 3) Establishing 5/29 as a global holiday, honoring John F. Kennedy’s life by vigilance in ending government secrecy and the violence it allows, shining the light of transparency in government, everywhere.
7/4/14 is reserved as a likely date for affirming followup events, particularly at the Kennedy Center, as is the window of time from 11/22/14 through the Kennedy Center Honors (exact date pending) Nov/Dec 2014.