After a two-year rebuild, the large Hadron Collider has restarted. And after years of disputed existence (“it was just a younger Apatosaurus!”), the beloved Brontosaurus may be back in the books as a distinct species.

But enough science! A good many Cons took place this weekend. Check out some highlights and Easter Eggs below:

Anaheim’s Wondercon

Seattle’s Sakura-Con

Vancouver’s Fan Expo:

Yorkshire’s Cosplay Con:

I couldn’t find anything from London’s Eastercon or Santa Cruz’s Hackathon, but I’m sure they were great events.

Also: Regarding the Sad Puppy controversy that will surely dominate this summers WorldCon– another writer at this site will be posting an article soon.