You can earn coins and get such rare resources as map, wooden club, flask, saw, torch and telescope by completing the orders in Nell’s Food Stall.
   
It is possible to buy the Food Stall from Household tab, Buildings section from level 7.    If you complete some orders for the specified time you’ll get not only a reward for each order but also a bonus, which includes coins and unique resources.

In the section ‘Chance to get’ you can see all the rare items that you can win as a bonus. Please notice that these items can be gotten in a random manner.
   
To discard one of the orders you need to click on the red X in the upper right corner. New order appears in several minutes.
   
To get the main bonus from the Food Stall you need to complete a required number of orders in the given amount of time. You can see the timer on the bottom of the right corner of your Food Stall.
    
You can also upgrade the Food Stall. It allows you not only to complete more orders but also increases a chance of getting rare resources.
   

With love,
Your Farland Team