Otakon was fun , I ended up hanging out with acquaintances and getting to know them better which was nice . All of the programming I was interested in was full so I got to do zero on that end . I took zero pictures as I left my camera at home , but I tend not to when I do n't cosplay .
According to the above context, answer the following question.
What could he not do at Otakon ?


Programming was booked up .