You can find Sands Super events in the corresponding tab at the bottom of the screen.
 
In this tab, you will see the order in which you need to complete these quests.

Ancient Tomb

 
The quest is available after restoring the Caravan in the City Centre and after moving to the Sands.
 
The quest consists of 7 stages.
 
 PLEASE NOTE! Each of the 7 stages has a timer. If you fail to complete any of the stages in the allotted time, you will need to start it over again or instantly complete it for superbucks.
 
You can start each stage over again as many times as you like and absolutely free.
 
Stage 1
Click on the tomb to complete the stage.
 
Stage 2 (24 hours)
Collect 15 diamonds (Mansion)
Collect 24 jasmines (Flower Kiosk, Upgraded Flower Kiosk, Flower Megamarket) 
Collect 18 peacock feathers (Stationery Shop, Upgraded Stationery Shop) 
 
Stage 3 (24 hours)
Produce 30 lots of printed cotton (Textile Factory, Upgraded Textile Factory) 
Collect 50 rakes (Summer House, Upgraded Summer House) 
Collect 40 feather dusters (Shoe Shop, Upgraded Shoe Shop) 
 
Stage 4 (36 hours)
Train 5 builders (College)
Collect 15 reinforcements (Cargo Port) 
Produce 24 lots of concrete compound (Construction Factory, Upgraded Construction Factory, Construction Megafactory) 
 
Stage 5 (60 hours)
Collect 30 romantic candles (Coffee House, Upgraded Coffee House) 
Collect 20 incenses (Sushi Bar) 
Ask friends for 15 oil burners
 
Stage 6 (36 hours)
Produce 40 lots of wool (Textile Factory, Upgraded Textile Factory) 
Collect 60 bandages (German House, Upgraded German House) 
Collect 28 memory drinks (Drugstore, Upgraded Drugstore)
 
Stage 7 (72 hours)
Collect 35 newspapers (Subway Station, Upgraded Subway Station) 
Collect 33 inks (School, Valley School) 
Ask friends for 15 printing machine parts
 
For completing all 7 stages, you will receive a Scarab Statue and 2 Cat Statues as a reward (which you can find in the storage under the “Roads and Decorations” tab).
 

Also, after restoration, the Ancient Tomb will bring you profit:
450 coins, 4-6 energy every 8 hours.