If you own Ginger scissors, you can go to Ginger’s website to find information about sending your scissors back to them for sharpening. For a fee they will sharpen, reset the blades, and ship them back to you.
If you have a different brand, or would rather stay local, try the “Sharp Shop” on Charleston. Although I have not used them, I’ve been told about them from everyone from a hairdresser to a meat cutter, and that’s good enough for me.
The general consensus among those who frequent the fabric stores is NOT to use the sharpening service that comes around intermittently.