This poster is left outside of Loki & Sam's room rolled up and tied with a string that also has a bag of mixed candy (including ginger candies) attached to it. There's a post-it on it that just says: To L, From T.
WHO: Dolores Abernathy, Dahj Asha WHAT: Two robots walk home from a party. WHEN: After Julia's Party, Day 2 WHERE: All along the watchtower. WARNINGS: Implied non-con.