I have never been to partial to Tonic water but a gallon a day would probably go down the hatch with one of the kool-aid flavors.
I guess if you're used to drinking the Kool-aid, you can't stop easily. :-)
Per your other post, Williamson Bros. Bar-B-Q once every six months because it is also, "In the Shadow of The Big Chicken.", unfortunately some of us don't have such a good temptation like that within a reasonable driving range.
I assume you're referencing this Big Chicken - In January 1993, storm winds damaged the structure, and rather than tear it down KFC was forced by public outcry to re-erect the building. Among those who complained about the Big Chicken being torn down were pilots, who used the building as a reference point when approaching Hartsfield–Jackson Atlanta International Airport and Dobbins Air Reserve Base. - entirely true or not, it's interesting.