I've heard of at least one Café Moro, but it is located in Barrio Amon not Paseo Colon (which would actually be better for most of us) and I'm not sure if they have any "al fresco dining" unless they have some hidden courtyard that you can't see from the street. It is the Moorish Castlely looking building on the corner of Calle 3 between Ave 11 y 13. You can find a picture and article about the building
here. According to what I've also found elsewhere on the web, they serve mediterranean and international cuisine, their tel# is 2223-3116 and they're open Mon-Thu from 11:30AM to 9:30PM, Fri until 10:30PM and Saturdays just for dinner (from 5-10:30PM). The one review they had on it at TA was very vague and uninformative but FWIW that one reviewer only gave them 3.5 stars out of 5. Since it is so convenient for us denizens of Amon (particularly frequenters of the Dunn Inn or HLH) maybe someone here could check it out for us and report back.