Twitch Announces Stream‑o‑Ween Event Calendar for Oct 1–31

Twitch’s blog post on October 1 announced “Stream‑o‑Ween,” an October month‑long celebration that showcases horror, art, costumes, games, baking and more from October 1 through October 31. The event invites streamers in eligible categories—Horror Games, Sea of Thieves, Hunt: Showdown 1896, Just Chatting, IRL, Art, Music, DJs, Food & Drink, GRWM—to apply the Stream‑o‑Ween tag for front‑page shelf placement.

The announcement lists confirmed dates and times for eight high‑profile creators: • vioLit_TV – 3 Oct 2026 at 8:00 PM (4th annual battle of Good vs Evil) • KhloeCosmos – 9 Oct 2026 at 4:00 PM (fundraiser supporting Breast Cancer Research Foundation) • Somagreen – 13 Oct 2026 at 10:30 PM (Halloween Costume Party using Stream Together) • Lamby – 18 Oct 2026 at 8:00 AM (Halloween‑themed make‑up tutorial) • Kehnara – 21 Oct 2026 at 12:00 PM (spooky cooking show where creepy, weird, and scary‑looking foods come to life!) • Ashlinaa – 27 Oct 2026 at 4:00 PT (Halloween party by the Halloqueen of Twitch) • Gh0stArcade – 29 Oct 2026 at 5:00 AM (most HAUNTED event of the year, the Gh0st-A-Thon) • MCroft07 – 30 Oct 2026 at 10:00 AM (Halloween makeup looks using SFX makeup prosthetics)

The post also notes MimiLenattv will stream on 2 Nov 2026 at 4:00 PM for an educational panel featuring Latin Guild members for Dia De Los Muertos.

All information comes directly from Twitch’s October 1 blog announcement. ¹