Can you make your own spot on something?

Yes. Here's an article that explains how in detail: link

In brief, you:
1) Check to make sure it's not a duplicate of an existing club
2) Create your logo and banner
3) Create the club
4) Post some initial content to the club (I encourage you to try posting at least one of each feature: answers, forum thread, picks, articles, links, videos, images and pop quiz questions.

At that point, you might read one of the articles about promoting your club, such as this one:
link