What was known as the Pink Flamingo Entrance, which accessed the northeast sector of the complex. Today, it is designated as the Avenue 4 Entrance,
Photo from Wikipedia / "Other Person"

The White Seahorse Entrance, which, back in the days, went into the Cabana Court at the south end of the mall. Today, this doorway is designated as the Avenue 2 / Colonnade Outlets Entrance
Photo from http://www.arquitectonica.com (Arquitectonica Architects)