In the marina: Mitre, Marrana, Club Acqua Mare. Also Il Vaporetto is open again - pizza, snacks + deli. Call Cap Cana for reservations 809 227 2262. (Mitre has a good reputation).
Faith at Farallon up on the cliff, beautiful views over Cap Cana, international cuisine, open 12noon - midnight. 809-469-7450. (recommended)
Restaurants inside Secrets Sancturary Resort. Open to public with advanced reservation: Blue Marlin (seafood - I recommend this one), Casa Bella (int), Wok (Asian fusion), David Crockett (steakhouse) 809 544 4343
Restaurants inside Golden Bear Lodge: Magnolia 809 469 7425 x 2000.
At the Caleton Beach club: Caletton Grill & La Palapa
Map of Cap Cana link