We live in a time when every summer blockbuster involves either superheroes or warp drives. The future is now: Geek culture has hit the mainstream. And Miami is a glorious geek paradise. The Borg Cube where all properly assimilated Dade County nerds converge to celebrate their cultural takeover is Florida Supercon, now in its eighth year. It's a convention wonderland for every Trekkie, comic-book fan, gamer, and animation aficionado in the 305, and it's now large enough to take up a Lannister lion's share of the Miami Airport Convention Center every summer. Supercon plays host to major celebrity guests, such as the big score for this year's July 4-7 edition — Star Trek's George Takei, who has lately become a Facebook star with his heavily shared pithy takes on modern culture. He'll be joined by dozens of A-list comic writers and artists, TV stars such as Firefly's Adam Baldwin and The Walking Dead's Laurie Holden, bands like Askultura and Astari Nite, film screenings, vendors with epic loot, and an array of cosplay competitions. Whether you're a hard-core fan with encyclopedic knowledge or you're still trying to figure out precisely what the Avengers are avenging, there is something at Florida Supercon for every manner of fangirl and -boy.