text: Keep an eye out for other outlets marked by small signs in doorways , including Bordados Oliveira ( Rua Murcas ; Tel . 291 / 229 340 ) and Madeira Supurbia ( Rua do Carmo , 27 ; Tel . 291 / 224 023 ) .
  
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  All of the outlets have a six-foot tall sign standing above them .