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Zenless Zone Zero (ZZZ)
Operation Yum Event Guide
☆ New: Tier List Maker & Community Tier List Contest!
★ Upcoming: Version 2.5, Zhao, & Ye Shunguang!
☆ 2.4 Agents: Dialyn, & Banyue
★ 2.3 Phase 2: Yidhari Release & Ju Fufu Rerun
☆ Tier Lists: Agents | W-Engines | Bangboos | Teams
★ Redeem Codes for free Polychromes!
Operation Yum is a food delivery event in Zenless Zone Zero (ZZZ) 2.0. See the Operation Yum Deliciousness Collab details, the Operation Yum event stages, how to play it, and all the rewards here!
List of Contents
Operation Yum Event Information
Operation Yum Event Details
 |
|
| Event Start | June 28, 2025 |
|---|---|
| Event End | July 14, 2025 |
| How to Unlock | Reach Inter-Knot Level 15 Complete Soldier 11's Agent Story Mole in the Hole (I) |
| Rewards |
|
Operation Yum is an in-game delivery event and an offline food collab event. In the in-game event, you must deliver orders to people to get the rewards!
Operation Yum Event Schedule
All Event Stages and Unlock
| Unlock | All Stages |
|---|---|
| June 28, 2025 | Operation Yum Day 1 |
| June 29, 2025 | Operation Yum Day 2 |
| June 30, 2025 | Operation Yum Day 3 |
| July 1, 2025 | Operation Yum Day 4 |
| July 2, 2025 | Operation Yum Day 5 |
Operation Yum Day 1 Guide
| Customer | Map Location |
|---|---|
 Ju Fufu |
 Hand over the Cheeseburgers to Ju Fufu; she’s waiting in front of the Suibian Temple entrance. |
 Qingfeng |
 Bring the Black Beef Wrap to Qingfeng, located outside the Yum Cha Sin. |
 Wayseeker Yuan |
 Deliver the Chicken and Fries Combo to Wayseeker Yuan, who is waiting at the stairs near the overpass. |
Failume Heights
For Day 1, all lucky customers can be found in Failume Heights. Proxies must complete deliveries in the area to receive their customer reviews.
Operation Yum Day 2 Guide
| Customer | Map Location |
|---|---|
 Burnice |
 Deliver the Coffee to Burnice; she’s standing in front of the Cheesetopia. |
 Johnny |
 Go down to the Lower Level and give the Chicken and Fries Combo to Johnny. |
 Hoch |
 Hand over the Waffles to Hoch, he’s located in front of the Sage in a Barrel. |
Blazewood
On Day 2, all the lucky customers are located in Blazewood. Be sure to check both the upper and lower levels to successfully deliver their orders!
Operation Yum Day 3 Guide
| Customer | Map Location |
|---|---|
 Astra Yao |
 Hand over the Waffles to Astra Yao, she’s waiting at the VIP Lounge area. |
 A-Zhen |
 Head down using the elevator and deliver the Cheeseburger to A-Zhen. |
 Furukawa |
 Give the Black Beef Wrap to Furukawa, he’s sitting on the couch at the Luminous Hall. |
Starloop Tower
On Day 3, all lucky customers can be found inside Starloop Tower. Proxies must complete the deliveries within the tower to collect their food reviews!
Operation Yum Day 4 Guide
| Customer | Map Location |
|---|---|
 Anby |
 Deliver the Pizza to Anby; she’s standing in front of the Godfinger Arcade. |
 Stanley |
 Hand over the Waffles to Stanley; she is just outside the Bardic Needle Music Store. |
 Suki |
 Bring the Black Beef Wrap to Suki; she is just outside the Bardic Needle Music Store. |
Sixth Street
On Day 4, all the lucky customers are located on Sixth Street. The deliveries in the area are close to each other, and the customers can be found in front of the stores.
Operation Yum Day 5 Guide
| Customer | Map Location |
|---|---|
 Yanagi |
 Hand over the Pizza to Yanagi; she’s waiting near the Waterfall Soup and Ju Fufu will appear too! |
 A-Nan |
 Bring the Coffee to A-Nan, located outside the Lumina Galleria mall. |
 Suzune |
 Deliver the Waffles to Suzune, who is waiting at the Metro Station entrance. |
Lumina Square
For Day 5, all the lucky customers are located in Lumina Square. Proxies must complete the deliveries in this area to collect the final customer reviews for Crispyboo!
How to Play Operation Yum
Collect Orders for Crispyboo
Each day, Proxies must help Crispyboo by collecting food orders from selected lucky customers. In return, Crispyboo prepares dishes using brand-new recipes!
Deliver the Meal to the Customers
Once the meals are prepared, your next task is to deliver them to the lucky customers and collect their reviews.
Operation Yum Deliciousness Collab Details
All Regions and Collab Store
| Country | Store | Duration |
|---|---|---|
| Japan | PIZZA-LA | 05/27~06/18 |
| Korea | FRANK BURGER | 06/19~07/10 |
| Singapore | LiHO TEA | 06/19~08/07 |
| Indonesia | J.Chicken | 06/13~07/27 |
| Thailand | Pacamore Coffee Roasters | 06/13~07/27 |
| USA | Beard Papa's | 06/08~07/15 |
| UK | Butchies | 06/TBD |
| Russia/Belarus | Dodo Pizza | 07/15~08/15 |
| Hong Kong Region | COMEBUYTEA | 07/11~07/13 |
| Taiwan Region | bb.q CHICKEN | 07/11~07/13 |
USA Beard Papa ZZZ Collab Items
| USA Beard Papa ZZZ Collab Items | ||
|---|---|---|
 |
 |
 |
Collaboration products are limited in stock and will be offered on a first-come, first-serve basis. The Beard Papa Collaboration is only available at select stores in the US from June 8th to July 15th.
Perfect Taste Bundle Rewards
| Collab Perfect Taste Bundle | ||
|---|---|---|
 |
 |
 |
 |
Senior Investigator Log
x3 |
Denny
x30,000 |
You must purchase collab menu items within the store to get this bundle!
Operation Yum Event Rewards
All Operation Yum Rewards
| All Operation Yum Rewards | ||
|---|---|---|
|
Polychrome
x300 |
Boopon
x5 |
Inter-Knot Credit
x500 |
|
Senior Investigator Log
x15 |
Denny
x150,000 |
|
Here are all the rewards for the Operation Yum event when you complete food orders for Crispyboo!
Exclusive Rewards
| Objectives | Rewards |
|---|---|
| Complete commission "Operation Yum (I)" |
Polychrome
x60 Inter-Knot Credit
x100 Denny
x30,000 |
| Complete commission "Operation Yum (II)" |
Polychrome
x60 Inter-Knot Credit
x100 Denny
x30,000 |
| Complete commission "Operation Yum (III)" |
Polychrome
x60 Inter-Knot Credit
x100 Denny
x30,000 |
| Complete commission "Operation Yum (IV)" |
Polychrome
x60 Inter-Knot Credit
x100 Denny
x30,000 |
| Complete commission "Operation Yum (V)" |
Polychrome
x60 Inter-Knot Credit
x100 Denny
x30,000 |
| Complete all event commissions |
Boopon
x5 |
Battle Pass Rewards
| Requirements | Rewards |
|---|---|
| Complete all event commissions in the "Operation Yum" |  x1600 |
Collect all customer reviews in the event to get 1,600 City Fund EXP to level up your Battle Pass for more rewards!
New Eridu City Fund Battle Pass Guide
Zenless Zone Zero Related Guides
Ongoing Events
| Event Guide | Event Duration | |
|---|---|---|
 Lightstream Notes
|
12/03/2025 - 12/29/2025 | |
 Neo Golden Mecha
|
11/28/2025 - 12/29/2025 | |
 All-New Program
|
11/26/2025 - 12/29/2025 | |
 En-Nah Chess Saga
|
11/26/2025 - 12/29/2025 | |
 The Final Callback
|
11/26/2025 - 12/17/2025 | |
 Signal Search Thank-You Gift
|
10/15/2025 - 01/07/2026 | |
Upcoming Events
| Event Guide | Event Duration | |
|---|---|---|
 Data Bounty - Combat Simulation
|
12/24/2025 - 12/29/2025 | |
 En-Nah Into Your Lap
|
12/17/2025 - 12/29/2025 | |
 100% Miss Bunny
|
12/17/2025 - 12/29/2025 | |
 Advanced Bounty - Area Patrol
|
12/11/2025 - 12/16/2025 | |
 Simulated Sequence Showdown
|
12/08/2025 - 12/29/2025 | |
Permanent Events
| Event Guide | How To Unlock/Rewards |
|---|---|
 Road to Proxy Greatness |
Reach Inter-Knot Level 8. |
 Rookie on the Road |
Reach Inter-Knot Level 8. |
Past Events
| Event Guide | Event Duration | |
|---|---|---|
 141 Battery Artwork
|
07/05/2025 - 07/15/2025 | |
 141 Eco Art Exhibition
|
11/12/2025 - 11/24/2025 | |
 141 Exclusive Bazaar
|
08/02/2024 - 08/12/2024 | |
 141 Friendship Fair
|
10/27/2024 - 11/04/2024 | |
 141 Going Green for Everyone
|
02/26/2025 - 03/10/2025 | |
 A Dream Come True at Last
|
01/24/2025 - 02/05/2025 | |
 A Tale Through the Looking Glass
|
05/19/2025 - 06/05/2025 | |
 Band of Brave Bangboo
|
09/05/2025 - 10/13/2025 | |
 Bangboo Bash
|
04/27/2025 - 05/12/2025 | |
 Bangboo vs Ethereal
|
12/20/2024 - 01/20/2025 | |
All Web Events
Comment
1 
Anonymous 6 months
Anonymous 6 monthsAwesome, US gets "Beard Papa"... A place I never heard of and after checking the internet has no locations near me whatsoever. Seemingly only 36 in the US to begin with and most in the New York area it seems... Why not pick something more popular?
Author
Operation Yum Event Guide
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this is probably a translation error/typo but apparently furakawa is a guy lol