To visit the Sales Center: Take US-50 towards Washington.  Take South Dakota Avenue exit (follow signs to South Dakota).  At the fork, keep right to go on South Dakota Avenue NE.  Turn left onto Decatur Street and make a right onto 8th Street NE.  Turn left onto Emerson Street.  Turn left onto 6th Street.  Go one block and turn left on Ava Circle.  Sales Center will be on the right.