Blackmallow

After reading Kinjiru's and others' multiple first-hand accounts of concerts, handshake, release events (world tours?) or like Ami's great birthday event report, I always have fun reading these, hence I wish to have a thread for HO members to relate their experiences, regardless of the group/performer. This will combine everyone's stories at the same place and also will give HO members insight into the groups/idols they may have not been following yet.

So let's get on with it. What are your first-hand accounts of HP-related events?