Suburban Propane, a nationwide distributor of propane, fuel oil, and related products and services, as well as a marketer of natural gas and electricity, recently installed twelve 120-gallon propane tanks at Six Flags in Largo, Maryland, and another twelve 120-gallon propane tanks at Regency Stadium in Waldorf, Maryland to provide heat for the mass-Covid-19 testing/vaccination efforts taking place at each location. Read the full story in The Southern Maryland Chronicle