My parents own a small cotton candy wholesale business, which does great during the summer months, but really suffers in winter.  Apart from looking to venture into other types of candy for that time of year (chocolates, caramel pecan nut logs), a few suggestions have been made that they try to create more seasonal-flavored cotton candy, primarily some sort of peppermint.  

The thing is, they usually just buy containers of [Flossine]( flavoring to mix in with the sugar.  Of those flavors offered, none are even close to any kind of mint.  

Besides having it suggested we powderize peppermint candies to mix in with the sugar, or my mother wondering if we couldn't mix peppermint oil into powdered sugar, wait for it to harden, and then break that down to mix in with the regular sugar, what else might we try? (Especially since who knows how these other two possible solutions might affect the consistency of the cotton candy.)  

Does anyone have any ideas or experience in creating your own custom flavors for cotton candy?  What might you suggest?  Now that we're getting into mid-August, sales are already starting to wind down, so my parents would like to figure this out ASAP, so that they might be able to come up with proper packaging, et cetera, in a timely enough manner for the winter season.
user
What are some flavors that you would suggest that my family might consider in the future
assistant
My parents own a small cotton candy wholesale business, which does great during the summer months, but really suffers in winter.  Apart from looking to venture into other types of candy for that time of year (chocolates, caramel pecan nut logs), a few suggestions have been made that they try to create more seasonal-flavored cotton candy, primarily some sort of peppermint.  

The thing is, they usually just buy containers of [Flossine]( flavoring to mix in with the sugar.  Of those flavors offered, none are even close to any kind of mint.  

Besides having it suggested we powderize peppermint candies to mix in with the sugar, or my mother wondering if we couldn't mix peppermint oil into powdered sugar, wait for it to harden, and then break that down to mix in with the regular sugar, what else might we try? (Especially since who knows how these other two possible solutions might affect the consistency of the cotton candy.)  

Does anyone have any ideas or experience in creating your own custom flavors for cotton candy?  What might you suggest?  Now that we're getting into mid-August, sales are already starting to wind down, so my parents would like to figure this out ASAP, so that they might be able to come up with proper packaging, et cetera, in a timely enough manner for the winter season.
user
What's your best advice for creating custom flavors for cotton candy? Please include some testing examples
assistant