The Comfort Inn has a room block for $94/night; be sure to mention ‘Waredaca’ while booking. This is the ONLY hotel with a discounted block of rooms for our visitors. If other options are needed, competitors can book directly w/ the Renaissance Inn Gaithersburg or the Holiday Inn Germantown. 20260 Goldenrod Lane/Germantown, MD 20876. 844-813-8448.