Gabriel at the tourist office has been in touch with information about lunch at the indoor market at Santa Domingo......
"Just drop you a line to tell that they have the very same lunch service as in El Ejido indoor market in Santo Domingo indoor market. It can be reached with bus lines 1 and 2, which have a stop right next to it.
Their contact details are:
Avenida Oasis, 117
04700 El Ejido
(+34) 669 59 65 43