The easiest way to get a Comic Con lanyard is to purchase a ticket to the event. When you check in, you'll likely be provided with one. Additionally, you might be able to win one through contests or giveaways that are held before or during the con.
Well, not all Comic Cons mandate a lanyard. It varies by the event's rules and organization. Sometimes they provide them, and sometimes it's up to you to have one if you want to keep your stuff organized and easily accessible.
The Avengers originated in Marvel Comics. Marvel has developed a vast universe of characters and storylines, and the Avengers are a key part of it. Their adventures have been adapted into various forms of media, including movies and TV shows.
Captain Marvel is Carol Danvers. She gained her powers through an interaction with alien technology and has become a powerful hero in the Marvel universe.
Marvel justifies Marvel Comics 1000 by presenting it as a celebration of their rich history and a platform to introduce fresh and exciting story arcs. It could also be a strategic move to attract new readers and reignite the passion of long-time fans.