This SnapShots in Akiba site
has some anime, game, or seiyuu related snapshots
taken while walking around in the Akihabara area.
Comments to snapshots@usagi.org.
In December 2012 at the Shouwa Doori Exit of Akihabara Station,
there were panels for the K-On x Ice no Mi (けいおんxアイスの実)
Houkago Ice Time campaign.
The panels were autographed by the seiyuu,
and had short comments written on them.