The propreitor of The Scrumptious went to a local convention... This passage was chuckleworthy:

The maid café became the main attraction of Anicon 2008, thanks to the cute meidos in the place, and the café was filled with pedobears in no time! According to biankita, the pedobears were making the maids sing, dance, etc. Of course the maids can’t do anything but go “Kashikomarimashita, goshujin-sama~” and follow their master’s orders orz.

Not sure why "pedobears". The maids looked quite mature in the bootleg pictures.