We moved to a deep red county in GA one of the last two years a KKK group tried to hold an annual parade in our town. A woman at a gathering came up to me specifically to warn me and let me know they all avoided downtown that day of the year. Of course I thanked her and we stayed away, so didn't see their lonely march through empty streets and mostly closed businesses. The next year was the last, and they folded up shop and joined numbers with another small group in another county.
That's the way to do it. Grab a picnic and go skinny dipping in the river that day instead.