Denny's Visit Website Address Denny's 999 Ashford Avenue Condado San Juan, PR, 00907 Contact (787) 957-6361 View on a Map Get Directions About Denny’s is an international restaurant open 24 hours 7 days a week, with a large variety of breakfast, burgers, sirloins and desserts. Videos & 360° Tours Amenities Payment Methods Accepted Meetings Facilities Meeting Rooms sq. ft.Largest Room Sleeping Rooms sq. ft.Meeting Space Download Floorplan Event Spaces / Meeting Rooms Room Sq. Ft. Theater Classroom Banquet Reception Deals