My library(ies) recently hosted a Lock In for teens ages 12-18. I love after hours things. If they had done stuff like this when I was a kid......anyway. I thought I would break it down and share it in case anyone is thinking about hosting a lock in and wants to see one that is themed Science Fiction and Fantasy. Note: this was our 3rd LI, the other two were also crazy successful (we did Humans V Zombies, and Hunger Games). Also note: The age range will be returning to the 13-18 year olds. Nuff said. One more note: I am very lucky to have a ton of adult volunteers who come in and help, and this year some of my original members of Teen Book Club are 19 (!) so I brought them in as chaperones too. So, the basic schedule was as such: 6pm-7pm Food, games in room, and opening remarks (with two corny icebreakers) In the room we had a post it note Tetris Wall, similar to this . It garnered what I would call...medium amount of attention. I do food right away because they come i...