The pack gives your regular survival world a cursed Halloween look, which makes it a good fit for a seasonal event. It only changes visuals, so each player sees the effect only if the pack is active on their own game.
Getting Everyone on the Same Look
1. Share the pack file with your players before the event. Ask each of them to enable it under Options → Resource Packs.
2. If you run the server, you can set it as the server resource pack using the server's normal resource pack setting. Players then get prompted to use it when they join.
3. Before you start, have everyone press F5 to confirm that they see pumpkins on each other.
Event Ideas That Use the Pumpkin Heads
- Pumpkin hide-and-seek: Every player and mob has a big orange head, so hiding among a crowd of villagers or animals becomes tricky. Have seekers rely on movement and name tags.
- Night survival challenge: Start at dusk and survive until morning. Watching pumpkin-headed zombies and skeletons come out of the dark sets the mood.
- Screenshot contest: Ask players to capture their spookiest pumpkin-headed mob scene.
- Costume parade: Since everyone already has a pumpkin head, players can compete on outfits using armor and dyed leather.
When the event ends, remind players to disable the pack. Otherwise every mob in their other worlds will keep wearing pumpkins.