Sugar Rim Bar (Fort Washington): Hire a Sugar Rim Bar Mobile Bartender or Cocktail Server for your party, wedding and make your event the talk of the town! Sugar Rim Bar is Maryland, DC and Virginias affordable Mobile Bartending Service and Mobile Event Service, dedicated to superior customer service. We are the only Mobile Event Service that will arrive one hour early at NO additional charge to you! Give your guests something to talk about as they are professionally waited upon with delicious and exotic drinks.