Do not take the cookies. They have hemalurgic spikes on them as a spice. Welcome. This is deifinitely the site for theories. I recommend reading Warbreaker next. It is great.
It's not a cosmere reference so much as a 17th Shard reference. It refers to a clan within the site "devoted to science!" Or in other words, giving people power through hemalurgic means. So don't take any desserts on this site. Trust me.
Welcome! I am, and I'm sure many others are like you in that we reread books, especially those by Brandon Sanderson. Also, I am not so sure eating an entire plate of any cookies is safe these days. The Dark Alley has been quite crafty recently.
May I join? A draw a lot. My drawings are on Instagram on the account cieeaey. Totally not trying to advertise, I just didn't want to take any more pictures of my art.