Yes, there is. These events attract a huge number of Star Wars enthusiasts. They feature exhibitions, panels, and exclusive merchandise related to the franchise.
Well, Star Wars exists in both book and comic forms. The franchise has a rich collection of literature and graphic novels that expand the universe. Some people prefer the books for their depth, while others enjoy the visual aspect of the comics.
Star Wars initially came to the public's attention as a series of movies. The comics came later as adaptations or expansions of the movie universe. So, it wasn't a comic first.
No. Star Wars is a franchise that has a wide audience including children. Erotic fan fiction goes against the family - friendly nature of the official Star Wars content and is not in line with the values that the franchise generally promotes.