Writer's and Reader's choice: one of each
It's Saturday again - and because I read yesterday that Lake Mead behind Hoover Dam has sunk 140 feet in less than 20 years as a result of the megadrought currently affecting the south-western states of America, my Writer's choice is Terrorist instincts. No terrorism is required now, just global climate change.
https://archiveofourown.org/works/15110300
Illya underground
Reader's choice: The Ups and Downs Affair, by Roselight
https://www.fanfiction.net/s/4211258/1/
Stuck in an elevator