I recall mentioning this in the past.
In many states you can adopt a highway and they put your name up. This would be a nice way for the OC group to get recognised and be placed in the good light.
AAH Volunteer Obligation
AAH volunteers agree to pick up litter four times a year for two years. In return, the Virginia Department of Transportation (VDOT) provides trash bags, vests, important safety information, and highway signs that recognize your group. Learn more here.