Almost any Thai restaurant [TCEDG - Thai] Vidalia, web site, 1990 M Street NW, Washington, DC, 202-659-1990, closed Sunday. [TCEDG | Yelp] Guapo's on Wisconsin Avenue. web site (flash and music), 4515 Wisconsin Avenue NW, Washington, DC, 202-686-3588 [openlist | WaPo] Cash...