It was my booth called
KOURINDOU in the last Manga Con here in Barcelona,
XVI Salón del Manga de Barcelona.
We were:

It was a great success. We sold out a lot of things (like my Touhou chibis stickers that were sold out in the very first day). It was the year I gained more money with difference >.<
In the first photo you can see my bf (te-he~) and in the last one you can see me with a few Touhou cosplayers.
There was a lot of Touhou fans in the convention thanks to the meetings we organized in my Touhou Spanish Community called Border of Gensokyo. We use my booth, which has an electric outlet, to put a laptop with speakers and make a lot of dances like "Cirno's Perfect Maths Class", "Okuu's Nuclear Fusion Dojo", etc. It was a great success 'cause we were a lot of people! We had a lot of fun~
<Sorry only in Spanish>¡¡Muchas gracias a todos los que me comprastéis!! ¡¡Conocí a mucha gente de aquí en el deviant, fue toda una experiencia!! Fui muy de culo los cuatro días, sobretodo el sábado, pero definitivamente fue uno de los mejores salones de mi vida. No sólo por las pedazo de quedadas que nos montamos en Border, si no por todo el aprecio que recibí de la gente que me compró y de la gente a la cual pude conocer. Mención especial a mi compañero de stand, Lisco, que se portó genialosamente bien conmigo :3 Espero poder seguir en el mundillo por mucho tiempo más~ Últimamente las cosas en el terreno profesional me están yendo mejor que nunca, soy una chica afortunada *_*
Jhawjhawjahw.
I also don't know if you need to have your products copyrighted or anything >.<
I make my products all handmade. For example: the stickers are normal sticker printouts then guillotined with the form, the notebooks are all bounded by me with a manual binding machine, etc.
About the copyright... I never do nothing XD (But if you're selling fanarts I think it's nice to put the original copyrighter name somewhere).
Sorry for my poor English...