Zenless Zone Zero is holding a brand new event that tasks you with serving sandwiches to lucky customers within Lumina Square. Do so and you can earn a wide variety of rewards, including a commemorative photo and upgrade materials.

You need to have achieved at least level 30 and beat chapter 2 to participate, but it seems like a fun event that breaks the mold.

Let’s take a look at the full ‘When Sandwiches Come a Knockin” event to learn how it works and what you can get as rewards when it ends.

When Sandwiches Come a Knockin’ Event Details

BeginsDecember 4
EndsDecember 16
Requirements– Level 30
– Beat Main Story Chapter 2
LocationLumina Square

When Sandwiches Come a Knockin’ kicks off on December 4, and sees you head on over to Lumina Square to serve customers sandwiches.

You need to be level 30 and have beaten chapter 2 of the main story to participate, but after that you’re golden.

The event involves completing a series of tasks in order to earn rewards. These include:

  • Placing orders
  • Delivering food
  • Taking group photos
  • Receiving reviews

The event slowly unlocks throughout the 12 days, providing you with a series of new customers to serve. The chef will task you with serving what they want, at which point you deliver it.

Your customers will follow up with a review, and you can then serve a new one. Presumably, you will earn more rewards based on how well you perform.

What Rewards Can I Earn?

These rewards include:

  • Commemorative Photo “Special Feast”
  • Polychromes
  • Boopons
  • Upgrade materials

The event ends on December 16, at which point you earn the rewards.

You can learn more about the event on the official Zenless Zone Zero website.

Also, if you haven’t seen it yet, you can grab your own Zenless Zone Zero advent calendar for free.

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