Feeling Nostalgiac , Whose Still Left ?

I've lived in Montgomery County for all my 60 years. Going to Crisfields tonight for the last time < big sigh> Family run businesses in MoCo still standing ? Parameters: Retail , 40 years or more, still controlled by family Add to my list: Boone and Sons, Suburban Florist/ Bethesda Florist/ Fehr Nursery / Benson Veterinary/ Parkway Deli/ Stainless Glass Pub/ Jack Irwin Stone/ Rockville Light Truck/ Johnsons Flowers/ Peters Carry Out / Katz Kosher/ American Plant/ Parkway Dry Cleaners Adding two more: Bacchus of Bethesda and Old Anglers Inn. Another Gaylords Lamps somehow still survives. Probably should include gas stations ? The one in Olney, starts with a F i think. Shell in Bethesda on River. ExxonMobil in Potomac Village. Rodmans !