HFCS-free sodas
I'm sensitive to this because the SO is violently allergic to corn in all its forms. The "Juice Squeeze" line of bottled beverages seems largely free of HFCS, and Piedmont G offers several regional brands of sugar-based soft drinks, probably unavailable in your area (although their "Dad's Root Beer" is also an ADM no-fly zone for some reason).
I seem to recall reading that, NAFTA notwithstanding, Mexico still attempts to protect its domestic sugar industry, and that in consequence ADM has not yet overwhelmed their soft drinks. I haven't researched this, so some Googling would probably be prudent, but a local Mexican restaurant we patronize sells name-brand sodas bottled in Mexico that do not, so far as I can parse and translate the listed ingredients, include HFCS in any language. If you have a Hispanic district in your area, you may be able to pick up imported "kid pleasers" at the ethnic retailers.
cordialisimo,
Cthulhu for President. Why vote for a lesser evil?