Bluesky users are organizing an open Halloween party thread inviting the network to post and show off costumes, with multiple posts reading You’re invited to the Bluesky Halloween party and Show us your costume. Creators are planning live costume reveals, including one user who said they will go live around 6:00 p.m. UK time to reveal a costume made by their designer mother. Artists are tying seasonal activity to giveaways and community draws: one artist announced a raffle that ends Oct. 24 with a YCH prize and instructed entrants to follow the artists, like, repost, and comment their favorite Halloween candy. Several posts asked for costume ideas across genres, from sexy or playful prompts to vtuber and character cosplay requests, and one user noted using Twitter polls where Bluesky lacks a native poll feature. The thread also includes informal event posts, calls for showing costumes, automated livestream notices, and planning details, making the effort a mix of live reveals, art raffles, and community costume sharing.
