I went to breakfast & then had to suck up some go-go juice.
And then, it decided it didn't want to leave the gas station. I could smell a little gas smell (around gas pumps, who'da thunk it?). Popped the hood, off with the air cleaner, & I opened up the carb throttle plate & could see gas vapors around it. After about 5 minutes of opening the plate, I buttoned it back up & tried to fire it again. After a half dozen cranks, it came alive. It got home with no further issues.