Test your smartness against my stupidity, part 2

Am I the only one who read this at first (and second and third) glance to say “New! No Low-carb Options!” ? I know, I know, there is indeed an “&” in there, but when you’re driving by, does it throw itself at you*? No it does not. At least not at those with less than average intelligence which is, Prairie Home Companion notwithstanding, 50% of the population.


Madsion road sign 

*Comments about my distance vision are inappropriate. And they’re misguided as I have perfect distance vision, hence the fallback option of low intelligence, though it can’t be too low since when my very intelligent Polish friends and I were playing “guess the next symbol,” the answer did indeed throw itself at me. A stroke of luck perhaps.
Here’s the game, for the Mensa types out there: what symbol should come next in the following sequence?

what's next in this sequence?