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Celestial Festival Special Event - How To Collect Green Notes From The Vehicles In Your City And Airport

There are 26 special events which will become available to players during the course of the game year. There are two special events to look out for in particular, the Celestial Festival (introduced in September 2021) and the Winter Dream (introduced in December 2021). The first will become available to players in the second half of September, and will remain active for 12 consecutive days. The second will become available in December and will remain active for 17 consecutive days. Players will be able to collect Green Notes for free by clicking on money vehicles in the city and airport.

CELESTIAL FESTIVAL SPECIAL EVENT
When the special event becomes available, a unique icon will appear on the game screen, located on the left hand side of the screen. When clicked on, the Celestial Festival special event menu will appear. To undertake the event, work your way through both the Basic Class Pass Ticket (free to access) and Premium Class Pass Ticket (will need to be purchased to access), you will need to complete flight collections, construct event buildings, upgrade Exhibition Hall building, undertake airplane and helicopter flight destinations and land guest airplanes at your airport. For more detailed information with regards to the Celestial Festival and other special events, you will need to read through the following user guide, Twenty Six Special Events During The Game Year - www.airportcitygame.com/threads/twenty-six-special-events-during-the-game-year.28060

EXHIBITION HALL BUILDINGS L1-L4
You will need to upgrade the building, from Level One to Level Two, to see the money vehicles. You will need to obtain the following items, Mosaic Glass x20, Plank x5, Hand Flag x70, Design Project x5. You will need these 100 items in order to make the building solid and live. Unfortunately, these items can not be gifted to you by your neighbours, you will need to obtain them by a number of gaming methods.

The Mosaic Glass x20 will drop from airplane flight destinations and Indispensable Set, the Plank x5 will drop from helicopter flight destinations and Indispensable Set, the Hand Flag x70 will drop from Tent Entities and Indispensable Set, the Design Project x5 will drop from Guest Airplanes landing at your airport and Indispensable Set. The drop rate for these items will be Seldom to Very Seldom. The Indispensable Set will cost 12 Green Notes to purchase and will contain the following upgrade items, Mosaic Glass x10, Hand Flag x10, Plank x10, Design Project x10, Invitation Card x20.

Airplane Flight Destinations - Warsaw (Swift), Madrid (Owl), Brussels (Hawk), Ljubljana (Raven), Ottawa (Eagle), Turin (Jumbo), Lahore (Giant), Tunisia (Falcon), Belgrade (Thunderbird), Fez (Condor). The Mosaic Glass will Often drop from the flights and from the New Destination Collection will drop Very Seldom. To complete the New Destination Collection you will need the following items, Travelers Guide, Passport, Boarding Pass, Camera Drone, Clothes. You will need to complete the collection four times in order to be awarded the Airforce Building, this structure will generate 100 energy for your city and airport. These items will drop from airplane flights. They will also drop from the Museum of Achievement and High-Tech Aviation Bureau building (direct purchase) and the Impression Set. The building drops items from the following four collections Art Livery, New Destination, Gathering Friends and Secret Locations.​

Helicopter Flight Destinations - Sequoia (Sparrow), Huanglong (Sparrow), Ruacana Falls (Crossbill), Kaieteur Falls (Crossbill), Mount Cook (Goldfinch), Matterhorn (Goldfinch). The Plank will Often drop from the flights and from the Secret Locations Collection will drop Seldom. To complete the Secret Locations Collection you will need the following items, Millennial Tree, Forest Cabin, Beast's Den, Old Bridge, Ancient Statue. You will need to complete the collection four times in order to be awarded the Natural Landscape. These items will drop from helicopter flights. They will also drop from the Museum of Achievement and High-Tech Aviation Bureau building (direct purchase) and the Impression Set. The building drops items from the following four collections Art Livery, New Destination, Gathering Friends and Secret Locations.​

Once you have upgraded the Exhibition Hall building, the vehicles with gold coins will become available to you, in the City and the Airport. You will need to watch for the vehicles with Blue Flags, they are the only vehicles which will display the gold coin symbols (a small round Yellow coloured circle with the Dollar money symbol in the centre). You will need to repeatedly click on these vehicles when they display the gold coin symbols. The gold coin symbol will not be on display permanently but will appear without any notice. It is these vehicles you will need to click on. The majority of the time only gold coins will drop, one gold coin per vehicle, sometimes a green note will also drop.

It will be important to point out that the drop rate is quite poor. You will need to click multiple vehicles and receive nothing except gold coins. Then after a considerable period of time has passed, you may receive 2 or 3 or 4 green notes and then nothing for a considerable period of time. You will also need to move around your city and airport to locate the vehicles with blue flags, since your game site will be considerably much larger than the game screen. You will not be able to see all the money vehicles in your city and airport.

UPGRADING EXHIBITION HALL BUILDINGS
The Exhibition Hall L1-L4 buildings occupies 3x3 land that is separate from your game. As you upgrade from one level to another level the buildings replace each other on the same plot of land. You will also be awarded with small amounts of Gold Coins, Invitation Cards, Festive Cakes and Energy Surge Bonus (this bonus is available from L2). Also items for the Art Livery Collection will drop very seldom. Once you have completed all four building levels you will be treated to a fly pass by a group of airplanes with multi coloured pour trails each time you open your game.

AIRFORCE BUILDING
The Airforce building will become available to collect during the Celestial Festival special event, you will need to complete the flight collection New Destination x4 to receive the building. It will increase your energy meter capacity +100. You will also receive 300 Gold Coins and 150 Experience Points each time you complete a flight collection. By activating a selection of Game Bonuses you will be able to increase the amount of gold coins and experience points you receive. You will also receive an increase amount in Festive Cake event currency which will be added to your Top 100 Competition Table position.

The five items required to complete the collection, Traveller's Guide, Passport, Boarding Pass, Camera Drone, Clothes drops from the ten event flights, Warsaw, Madrid, Brussels, Ljubljana, Ottawa, Turin, Lahore, Tunisia, Belgrade, Fez, drops from direct purchase buildings, Museum of Achievement, High-Tech Aviation Bureau and from the Impression Set 18GN purchased through the Game Store. The set contains five random items from the following four collections Art Livery, New Destination, Gathering Friends, Secret Locations.

Besides the flight collection New Destination x4 it will also be worth completing the flight collection Gathering Friends x4 which will reward you with the Deluxe Condominium building, which will give you 24 passengers every 4 hours. By activating the Family Ticket bonus you will be able to increase the number of passengers from all residential buildings by +100% for 3 hours. It is also worth mentioning that the Matryoska Doll bonus will double your passenger capacity counter for 8 hours.

NUMBER OF GREEN NOTES
How much time you are prepared to spend clicking on vehicles in your city and airport will be for you to decide. If you are prepared to spend the entire day, you will be able to collect a considerable number of free green notes. Across the entire during of the 12 day special event, you will be able to collect a good few hundred free green notes. You will need to keep in mind that the frequency of the drop rate will increase over time, in other words, you will need to click more and more cars in order for green notes to drop. The gold coins and green notes will be credited to your money display counters, located along the top row of your game screen. As long as you are prepared to put in the time and effect across the entire duration of the special event you will be rewarded.

ADDITIONAL READING MATERIAL
There is a wealth of user guide information to be found in the Airport City Guides section, of the members forum. I have written the user guides to help you with your game. They will provide you with all the information you need, to help you make a success of your game.

Last Updated: Tuesday 30th September 2025 at 12.03pm London UK Time
 
Last edited:

Captain WH Rollins

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I would be very interested to find out how many green notes members were able to collect for free, during the Celestial Festival special event. This request is more for 'research' for this user guide, rather than I just being nosey. I would like to include this type of information in the user guide, perhaps in a table, assuming members were happy to share this information with others. Also, I would like to know how many hours and days members spent clicking on money cars around their cities and airports.

Perhaps someone has been collecting this type of data on a daily basis?

Regards
Captain WH Rollins
 

red_z06

350+ Star Club
I ran 3 PCs clicking on cars non stop (getting all cars). I put a timestamp at starting point and noted AC amount. They all collected average of 5AC per hour. So, 120AC/day would be possible if you did nothing else but clicking on cars non stop. Since I leveled up on the first day, I should been able to collect over 1000AC. However, trying to get Celestial livery and Airforce was the primary goal on as many backup accts as possible was the goal. So, I managed 300AC+ for few accts while timing the AC collection rate.
 

Captain WH Rollins

150+ Star Club
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Top Poster Of The Month
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Captain WH Rollins
I ran 3 PCs clicking on cars non stop (getting all cars). I put a timestamp at starting point and noted AC amount. They all collected average of 5AC per hour. So, 120AC/day would be possible if you did nothing else but clicking on cars non stop. Since I leveled up on the first day, I should been able to collect over 1000AC. However, trying to get Celestial livery and Airforce was the primary goal on as many backup accts as possible was the goal. So, I managed 300AC+ for few accts while timing the AC collection rate.
Many thanks for your post and for the invaluable information, which I found most enlightening. It is an impressive number of green notes. As for myself, I managed to collect just 80 green notes, enough to purchase two plots of land, on the airport side of my game, so I can develop my helicopter range of vehicles and related buildings. This I achieved at a leisurely pace, without too much effort. I was not repaired to develop RSI clicking on cars across 11 days.

My thanks once again for the information.

Regards
Captain WH Rollins
 

red_z06

350+ Star Club
Many thanks for your post and for the invaluable information, which I found most enlightening. It is an impressive number of green notes. As for myself, I managed to collect just 80 green notes, enough to purchase two plots of land, on the airport side of my game, so I can develop my helicopter range of vehicles and related buildings. This I achieved at a leisurely pace, without too much effort. I was not repaired to develop RSI clicking on cars across 11 days.

My thanks once again for the information.

Regards
Captain WH Rollins
There were too many rabbits to chase on this event with AC, Airforce and Celestial livery. Airforce is invaluable for Post BMC players as expansions are just too costly. For my main acct, expansion on sale is 30AC which is about $3US and that is just ridiculous. So, instead of trying to put all building on land, I started to put away non essential buildings. Removing Coal Station can free up space with Airforce. I forgot what I had do on Christmas event but hope to focus on AC as I learned about AC from cars just too late on last event.

If I can get over 500AC on X-mas event, I might buy some expansion at 30AC each.
 

Captain WH Rollins

150+ Star Club
VIP Flyer
Guide Writer
Top Poster Of The Month
Device
  1. Windows PC
Username
Captain WH Rollins
To All Forum Members
I would be very interested to find out how many green notes members were able to collect for free, during the Celestial Festival special event. This request is more for 'research' for this user guide, rather than I just being nosey. I would like to include this type of information in the user guide, perhaps in a table, assuming members were happy to share this information with others. Also, I would like to know how many hours and days members spent clicking on money cars around their cities and airports.

Perhaps someone has been collecting this type of data on a daily basis?

Regards
Captain WH Rollins
 

Captain WH Rollins

150+ Star Club
VIP Flyer
Guide Writer
Top Poster Of The Month
Device
  1. Windows PC
Username
Captain WH Rollins
One day and 13 hours left before the Celestial Festival special event ends.

Time enough to collect more green notes.

Make the most of the special event.

Regards
Captain WH Rollins
 
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