Probably limit to the us for feasibility: i want to find out about regional products but also have a chance of getting interesting ones.
For example I recently found about two flavors of soda available in parts of the us but not where I am (Peach Crush, Cactus Cooler). I was able to order online to try them!
What else is regional to you that someone may like? Any communities? Links? Online resources to help?
Yeah, corn syrup doesn’t count. I never willingly use that.
Buying real maple syrup by the gallon is not in groceries. You can get it that size but need to seek it out. I don’t use it enough to bother, plus then you need a separate pitcher and need to refill that all the time