For U.S. players · Updated October 27, 2026 · By Shivam Das
Quick answer: The Hollow’s listed “Mimic Anomaly x Kat Buno” creator livestream is scheduled for Wednesday, October 28, at 12 p.m. Pacific Daylight Time (3 p.m. Eastern Daylight Time). The slot is listed as a 30-minute event. Roblox’s official Halloween announcement confirms that creator champions livestream from inside The Hollow, but players should recheck the official experience listing before the broadcast in case the schedule changes.
October 28 stream time by U.S. time zone
| U.S. time zone | Listed start time |
|---|---|
| Pacific Daylight Time (PDT) | Wednesday, October 28 — 12:00 p.m. |
| Mountain Daylight Time (MDT) | Wednesday, October 28 — 1:00 p.m. |
| Central Daylight Time (CDT) | Wednesday, October 28 — 2:00 p.m. |
| Eastern Daylight Time (EDT) | Wednesday, October 28 — 3:00 p.m. |
All four U.S. zones are still observing daylight saving time on October 28. The U.S. clock change happens on November 1, so do not apply the post-change standard-time labels to this Wednesday stream.
What is the Mimic Anomaly stream?
The Hollow is Roblox’s shared Halloween survival event, featuring horror-game monsters, mazes, clues and quest rewards. The official event announcement says creator champions will play from inside the hub and help players uncover clues. The October 28 listing pairs “Mimic Anomaly” with creator Kat Buno and is associated with the Animal Hospital crossover.
That schedule listing is a broadcast slot, not a guarantee that every viewer will receive an item simply for watching. Roblox’s event announcement says players earn UGC and rewards by completing quests. Check the in-game reward requirements directly and do not assume a stream view automatically completes a quest.
How to watch without missing your own progress
- Open The Hollow’s official Roblox experience page before the scheduled time.
- Check the event panel for the latest broadcast listing and any changes to the start time.
- Join the experience a few minutes early, and follow the current in-game quest markers if you plan to play along.
- After the stream, return to the reward interface and verify that any required quest or claim action is complete.
If the listed stream does not appear, refresh the official experience page and check the creator’s own channel. Avoid random “watch here for free UGC” links, external reward generators, or sites that ask for your Roblox password, verification code or session cookie.
What is confirmed—and what is not?
- Confirmed by Roblox: The Hollow runs as a Halloween event, features nine horror-game monsters, includes creator livestreams, and has a live finale planned for the morning of October 31.
- Listed in the event schedule: Mimic Anomaly x Kat Buno is scheduled for October 28 at noon PDT (3 p.m. EDT).
- Not confirmed: An exact finale start time in the main newsroom announcement, guaranteed reward drops for stream viewers, or a special code that unlocks the stream’s rewards.
What comes after the October 28 stream?
The current schedule lists The Inspector with itsjustNicholas for Thursday, October 29, followed by The Overseer with SirDapper on Friday, October 30. The Halloween-day listings include Piggy with KreekCraft and a separate untitled event. These are schedule listings, and the untitled item should not be described as the finale unless Roblox explicitly identifies it that way.
Roblox says players can continue collecting The Hollow rewards until noon Pacific Standard Time on November 2, 2026. That reward deadline is separate from the October 31 live finale.
Frequently asked questions
What time is the Mimic Anomaly stream in New York?
The listed start is 3 p.m. Eastern Daylight Time on Wednesday, October 28, 2026.
How long is the stream?
The event listing shows a 30-minute slot. Actual broadcasts can vary, so use the live listing as the final reference.
Do I get a free UGC item for watching?
The official event announcement ties rewards to quest completion. It does not confirm that simply watching a creator stream awards UGC automatically.
Where should I check if the time changes?
Check the official The Hollow experience listing and the creator’s own channel. Avoid reposted screenshots without a source or time zone.
Sources
- Roblox Newsroom: The Hollow Halloween survival event
- The Hollow official Roblox experience
- Vervado: The Hollow creator stream schedule for U.S. viewers
- Roblox Support
Verification note: Roblox’s newsroom confirms the overall event and creator-stream format. The exact October 28 slot is based on the currently listed event schedule and may change; check the live Roblox listing shortly before the broadcast.
By Shivam Das · Roblox coverage for U.S. readers